*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Sora", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #0b1020;
  background-color: #f4f6fb;
}

body {
  line-height: 1.6;
}

a {
  color: #1869ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #0b1020;
  color: #ffffff;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-icon,
.brand-icon-footer {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #5fd0ff 0, #0050ff 38%, #00123c 90%);
  position: relative;
  overflow: hidden;
}

.brand-icon::before,
.brand-icon-footer::before {
  content: "";
  position: absolute;
  inset: 20% 18%;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0.1)
  );
}

.brand-icon::after,
.brand-icon-footer::after {
  content: "";
  position: absolute;
  left: 22%;
  bottom: 18%;
  width: 60%;
  height: 42%;
  border-radius: 8px 8px 12px 12px;
  background: linear-gradient(135deg, #ffffff, #c4e2ff);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.16);
  clip-path: polygon(0 40%, 26% 0, 52% 50%, 78% 10%, 100% 60%, 100% 100%, 0 100%);
}

.brand-text {
  font-size: 18px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.main-nav a {
  font-size: 14px;
  color: #d7e0ff;
  text-decoration: none;
  padding: 6px 0;
}

.main-nav a:hover {
  color: #ffffff;
}

.hero {
  padding: 40px 0 24px;
  background: radial-gradient(circle at top left, #c7deff 0, #f4f6fb 55%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
  gap: 32px;
  align-items: stretch;
}

.hero-copy h1 {
  font-size: 32px;
  line-height: 1.25;
  margin: 0 0 16px;
  color: #0b1020;
}

.hero-copy p {
  margin: 0 0 10px;
  color: #28314d;
}

.hero-panel {
  background: #0b1020;
  color: #ffffff;
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 18px 38px rgba(7, 11, 34, 0.8);
  border: 1px solid rgba(88, 116, 189, 0.4);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.panel-header h2 {
  font-size: 16px;
  margin: 0;
}

.status-pill {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(68, 207, 132, 0.16);
  color: #69f0ae;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.metric {
  flex: 1;
  background: rgba(17, 24, 58, 0.96);
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(76, 98, 170, 0.7);
}

.metric-label {
  display: block;
  font-size: 11px;
  color: #9ba8d3;
}

.metric-value {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin-top: 4px;
}

.metric-positive {
  color: #5de6b6;
}

.content-section {
  padding: 32px 0;
}

.content-section:nth-of-type(odd) {
  background: #ffffff;
}

.content-section:nth-of-type(even) {
  background: #f4f6fb;
}

.content-section h2 {
  margin: 0 0 12px;
  font-size: 22px;
  color: #101735;
}

.content-section p {
  margin: 0 0 10px;
  color: #313a5a;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: flex-start;
}

.column {
  background: #ffffff;
  border-radius: 14px;
  padding: 18px 18px 16px;
  box-shadow: 0 8px 18px rgba(6, 19, 60, 0.06);
  border: 1px solid rgba(206, 215, 245, 0.9);
}

canvas#tx-chart {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  background: #081023;
  border: 1px solid #31407b;
}

.price-card {
  margin-top: 6px;
  border-radius: 14px;
  background: radial-gradient(circle at top left, #e3f0ff 0, #ffffff 60%);
  border: 1px solid rgba(143, 171, 220, 0.7);
  padding: 14px 14px 10px;
}

.price-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #274270;
  margin-bottom: 6px;
}

.price-label {
  font-weight: 600;
}

.price-source {
  opacity: 0.8;
}

.price-body {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.price-value {
  font-size: 24px;
  font-weight: 600;
  color: #102645;
}

.price-change {
  font-size: 13px;
}

.price-change.positive {
  color: #1f9e61;
}

.price-change.negative {
  color: #d93040;
}

.price-footnote {
  margin: 0;
  font-size: 11px;
  color: #4b5878;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  font-size: 14px;
}

.contact-list li {
  margin-bottom: 4px;
}

.site-footer {
  background: #050816;
  color: #dae2ff;
  padding: 26px 0 16px;
  margin-top: 16px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: flex-start;
}

.footer-brand {
  max-width: 320px;
}

.footer-copy {
  margin: 8px 0 0;
  font-size: 13px;
  color: #a2b1e0;
}

.footer-links {
  display: flex;
  gap: 40px;
}

.footer-links h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: #f1f4ff;
}

.footer-links a {
  display: block;
  font-size: 13px;
  color: #becaf4;
  margin-bottom: 4px;
  text-decoration: none;
}

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

.footer-bottom {
  margin-top: 12px;
  border-top: 1px solid rgba(84, 102, 150, 0.6);
  padding-top: 10px;
  font-size: 12px;
  color: #8f9bcb;
  text-align: center;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 8, 25, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
  padding: 16px;
}

.cookie-modal.active {
  display: flex;
}

.cookie-modal-content {
  max-width: 440px;
  background: #ffffff;
  border-radius: 16px;
  padding: 20px 20px 16px;
  box-shadow: 0 24px 40px rgba(3, 10, 31, 0.6);
}

.cookie-modal-content h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.cookie-modal-content p {
  margin: 0 0 12px;
  font-size: 14px;
}

.btn-primary {
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #1b7bff, #1546ff);
  color: #ffffff;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(14, 66, 150, 0.6);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1f8bff, #173dcd);
}

main {
  min-height: 60vh;
}

@media (max-width: 840px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-panel {
    order: -1;
  }

  .two-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    flex-direction: column;
    gap: 20px;
  }

  .footer-links {
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .main-nav {
    gap: 10px;
  }

  .main-nav a {
    font-size: 13px;
  }

  .hero-copy h1 {
    font-size: 26px;
  }

  .metric {
    padding: 6px 8px;
  }

  .column {
    padding: 14px 14px 12px;
  }
}