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

body {
  font-family: 'Poppins', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #FFFFFF;
  color: #1A1A2E;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #FFFFFF;
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 18px;
  font-weight: 600;
  color: #1A1A2E;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid #F0F0F5;
}

.navbar-toggler {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.investor-chip {
  font-size: 14px;
  font-weight: 700;
  color: #9999BB;
  padding: 8px 16px;
  border: 1px solid #E8E9FF;
  border-radius: 8px;
}

.media-name {
  font-size: 16px;
  font-weight: 800;
  color: #9999BB;
  letter-spacing: 1px;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  padding: 14px 0;
  overflow: visible;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  cursor: pointer;
}

.navbar-brand h5 {
  font-family: 'Poppins', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #131BEA;
  margin: 0;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-links a {
  text-decoration: none;
  color: #4A4A6A;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}

.navbar-links a:hover {
  color: #131BEA;
}

.navbar-toggler {
  display: none;
}

/* ===== Buttons (matching Open Campus) ===== */
.btn-oc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-oc-primary {
  background: #131BEA;
  color: white;
  border: 1px solid #131BEA;
}

.btn-oc-primary:hover {
  background: #0F15C0;
  border-color: #0F15C0;
  transform: translateY(-1px);
}

.btn-oc-outline {
  background: transparent;
  color: #131BEA;
  border: 1px solid #131BEA;
}

.btn-oc-outline:hover {
  background: rgba(19, 27, 234, 0.05);
}

.btn-oc-sm {
  padding: 12px 20px;
  font-size: 15px;
  border-radius: 8px;
}

.btn-oc-lg {
  padding: 20px 28px;
  font-size: 16px;
  border-radius: 10px;
}

/* ===== Hero / Opening Section ===== */
.hero-section {
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-title {
  font-family: 'Mikado', 'Poppins', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: #131BEA;
  line-height: 1.0;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #777BF3;
  line-height: 1.5;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

/* ===== Journey Section (with large responsive illustrations) ===== */
.journey-section {
  padding: 70px 0;
}

.journey-title {
  font-family: 'Poppins', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #131BEA;
  line-height: 1.0;
  margin-bottom: 40px;
}

.journey-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.journey-card {
  background: #F9F9FF;
  border-radius: 16px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.journey-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(19, 27, 234, 0.08);
}

.journey-card-image {
  margin-bottom: 24px;
  width: 100%;
  max-width: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.journey-card-image svg {
  width: 100%;
  height: auto;
  max-height: 260px;
}

.journey-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #1A1A2E;
  margin-bottom: 8px;
}

.journey-card-desc {
  font-size: 15px;
  color: #6B6B8A;
  margin-bottom: 24px;
  max-width: 280px;
}

/* ===== About Section ===== */
.about-section {
  padding: 60px 0;
  background: #FFFFFF;
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-title {
  font-family: 'Mikado', 'Poppins', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: #131BEA;
  margin-bottom: 20px;
}

.about-desc {
  font-size: 16px;
  color: #6B6B8A;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Investors */
.investors-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #9999BB;
  text-align: center;
  margin-bottom: 24px;
}

.investors-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 24px 0;
}

.investor-logo {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.investor-logo:hover {
  opacity: 0.8;
}

/* ===== Power / Products Section ===== */
.products-section {
  padding: 50px 0 60px;
}

.products-title {
  font-family: 'Poppins', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #131BEA;
  text-align: center;
  margin-bottom: 16px;
}

.products-subtitle {
  font-size: 16px;
  color: #777BF3;
  text-align: center;
  max-width: 650px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.products-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: #F9F9FF;
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(19, 27, 234, 0.08);
}

.product-card-image {
  width: 180px;
  height: 180px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: #1A1A2E;
  margin-bottom: 8px;
}

.product-card-desc {
  font-size: 14px;
  color: #6B6B8A;
  line-height: 1.6;
  margin-bottom: 20px;
}

.product-card-link {
  color: #131BEA;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.product-card-link:hover {
  gap: 8px;
}

/* ===== Media Section ===== */
.media-section {
  padding: 48px 0;
  background: #FAFAFF;
}

.media-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #9999BB;
  text-align: center;
  margin-bottom: 32px;
}

.media-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.media-logo {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.media-logo:hover {
  opacity: 0.8;
}

/* ===== Community Section ===== */
.community-section {
  padding: 72px 0 80px;
  text-align: center;
}

.community-illustration {
  max-width: 500px;
  margin: 0 auto 24px;
}

.community-title {
  font-family: 'Poppins', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #1A1A2E;
  margin-bottom: 32px;
}

.community-social {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.community-social a {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #F9F9FF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #131BEA;
  transition: all 0.2s;
  text-decoration: none;
}

.community-social a:hover {
  background: #131BEA;
  color: white;
  transform: translateY(-2px);
}

/* ===== Footer ===== */
.footer {
  background: #07094D;
  color: white;
  padding: 64px 0 32px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 12px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  max-width: 1200px;
  margin: 48px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  color: rgba(255,255,255,0.4);
  font-size: 14px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all 0.2s;
  text-decoration: none;
}

.footer-social a:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}

/* ===== Whitepaper Section ===== */
.whitepaper-section {
  padding: 60px 0 80px;
  background: #FAFAFF;
}

.wp-title {
  font-family: 'Poppins', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: #131BEA;
  text-align: center;
  margin-bottom: 12px;
}

.wp-subtitle {
  font-size: 15px;
  color: #777BF3;
  text-align: center;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Tab navigation */
.wp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  border-bottom: 2px solid #E8E9FF;
  padding-bottom: 16px;
}

.wp-tab-btn {
  padding: 10px 20px;
  border: 1px solid #E8E9FF;
  border-radius: 8px;
  background: white;
  color: #6B6B8A;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.wp-tab-btn:hover {
  border-color: #777BF3;
  color: #131BEA;
}

.wp-tab-btn.active {
  background: #131BEA;
  color: white;
  border-color: #131BEA;
}

/* Content */
.wp-content {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(19, 27, 234, 0.06);
}

.wp-content-title {
  font-family: 'Poppins', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #131BEA;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid #F0F0FF;
}

.wp-content-body {
  line-height: 1.9;
}

.wp-paragraph {
  font-size: 15px;
  color: #4A4A6A;
  line-height: 1.9;
  margin-bottom: 20px;
  text-align: justify;
}

.wp-nav-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #F0F0FF;
}

.wp-nav-buttons .btn-oc:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.wp-page-indicator {
  font-size: 14px;
  color: #9999BB;
  font-weight: 600;
}

/* ===== Page Wrapper ===== */
.page-wrapper {
  padding-top: 72px;
}

/* ===== Container ===== */
.oc-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-title { font-size: 34px; }
  .hero-subtitle { font-size: 17px; }
  .hero-buttons { justify-content: center; }
  .hero-illustration { order: -1; }
  .hero-illustration svg { max-width: 300px; }

  .journey-cards { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-illustration { order: -1; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .navbar-links { display: none; }
  .navbar-toggler { display: block; }
}

@media (max-width: 768px) {
  .wp-content { padding: 24px 20px; }
  .wp-content-title { font-size: 20px; }
  .wp-tab-btn { padding: 8px 14px; font-size: 13px; }
  .wp-nav-buttons { flex-direction: column; gap: 12px; }
  .wp-paragraph { font-size: 14px; line-height: 1.8; }
  .journey-card-image svg { max-height: 200px; }
}

@media (max-width: 480px) {
  .wp-tabs { gap: 6px; }
  .wp-tab-btn { padding: 6px 10px; font-size: 12px; }
  .journey-card-image svg { max-height: 180px; }
  .journey-card { padding: 24px 16px; }
}

/* ===== Products Grid Responsive ===== */
@media (max-width: 876px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; }
}