body {
  background: var(--hc-bg);
  color: var(--hc-text);
}
.hc-page {
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 14% 10%,
      rgba(121, 243, 203, 0.1),
      transparent 24%
    ),
    radial-gradient(
      circle at 88% 18%,
      rgba(188, 236, 223, 0.08),
      transparent 22%
    ),
    linear-gradient(135deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(45deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(180deg, #0b0d10 0, #13181e 54%, #0b0d10 100%);
  background-size:
    auto,
    auto,
    48px 48px,
    48px 48px,
    auto;
  background-position:
    0 0,
    0 0,
    0 0,
    24px 24px,
    0 0;
}
.hc-home-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 76px;
  padding: 0 clamp(20px, 6vw, 96px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--hc-line);
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(18px);
}
.hc-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hc-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(121, 243, 203, 0.22);
  background: linear-gradient(
    145deg,
    rgba(121, 243, 203, 0.12),
    rgba(188, 236, 223, 0.08)
  );
  font-weight: 900;
  color: var(--hc-brand);
}
.hc-brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.08;
}
.hc-brand-copy strong {
  font-size: 19px;
  letter-spacing: 0.08em;
}
.hc-brand-copy small {
  margin-top: 6px;
  color: #7b8792;
  font-size: 8px;
  letter-spacing: 0.22em;
}
.hc-home-nav {
  display: flex;
  gap: 30px;
  color: #b2bcc6;
  font-size: 13px;
}
.hc-home-nav a:hover {
  color: #fff;
}
.hc-home-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.hc-hero {
  width: min(1440px, 100%);
  min-height: 820px;
  margin: auto;
  padding: 155px clamp(22px, 6vw, 96px) 90px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(480px, 0.9fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}
.hc-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 25px;
  padding: 8px 13px;
  border: 1px solid rgba(121, 243, 203, 0.2);
  border-radius: 999px;
  background: rgba(121, 243, 203, 0.08);
  color: #a3ebdc;
  font-size: 10px;
  letter-spacing: 0.11em;
}
.hc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hc-brand);
  box-shadow:
    0 0 0 5px rgba(121, 243, 203, 0.08),
    0 0 14px rgba(121, 243, 203, 0.45);
}
.hc-hero h1 {
  font-size: clamp(48px, 5.2vw, 78px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}
.hc-hero h1 span {
  background: linear-gradient(105deg, #f7f9f9 6%, #d8f7ee 48%, #79f3cb);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hc-hero-copy > p {
  max-width: 700px;
  margin: 30px 0 36px;
  color: #a2acb5;
  font-size: 17px;
  line-height: 1.95;
}
.hc-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hc-trust {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 30px;
  color: #7b8792;
  font-size: 12px;
}
.hc-trust span::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--hc-brand);
}
.hc-api-card {
  position: relative;
  padding: 22px;
  border: 1px solid rgba(121, 243, 203, 0.14);
  border-radius: 25px;
  background: linear-gradient(
    180deg,
    rgba(18, 22, 27, 0.96),
    rgba(11, 14, 18, 0.98)
  );
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.4);
}
.hc-api-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--hc-line);
  color: #7d8790;
  font-size: 11px;
}
.hc-api-live {
  color: var(--hc-brand);
}
.hc-api-card pre {
  overflow: auto;
  padding: 25px 3px 10px;
  color: #a4afb8;
  font:
    12px/1.85 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
}
.hc-api-card .key {
  color: #9de6d7;
}
.hc-api-card .value {
  color: #d7f7ee;
}
.hc-api-result {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--hc-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 9px;
  color: #7d8892;
  font-size: 11px;
}
.hc-api-result code {
  color: #c9f4e8;
}
.hc-section {
  width: min(1440px, 100%);
  margin: auto;
  padding: 104px clamp(22px, 6vw, 96px);
}
.hc-section-head {
  max-width: 760px;
  margin: 0 auto 50px;
  text-align: center;
}
.hc-eyebrow {
  display: block;
  margin-bottom: 12px;
  color: #9de6d7;
  font-size: 10px;
  letter-spacing: 0.16em;
}
.hc-section-head h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
}
.hc-section-head p {
  margin-top: 17px;
  color: #8e99a3;
  font-size: 14px;
  line-height: 1.9;
}
.hc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.hc-feature {
  min-height: 245px;
  padding: 30px;
  border: 1px solid var(--hc-line);
  border-radius: 22px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.016)
  );
  transition: 0.2s;
}
.hc-feature:hover {
  transform: translateY(-5px);
  border-color: rgba(121, 243, 203, 0.18);
}
.hc-feature-index {
  color: #68736d;
  font:
    600 11px ui-monospace,
    monospace;
}
.hc-feature h3 {
  margin: 25px 0 12px;
  font-size: 20px;
}
.hc-feature p {
  color: #8d98a2;
  font-size: 13px;
  line-height: 1.85;
}
.hc-feature code {
  display: block;
  margin-top: 22px;
  color: #9de6d7;
  font:
    11px ui-monospace,
    monospace;
}
.hc-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.hc-flow-item {
  padding: 25px;
  border: 1px solid var(--hc-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}
.hc-flow-item span {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: rgba(121, 243, 203, 0.09);
  color: var(--hc-brand);
  font:
    700 12px ui-monospace,
    monospace;
}
.hc-flow-item h3 {
  margin: 20px 0 9px;
  font-size: 17px;
}
.hc-flow-item p {
  color: #84909a;
  font-size: 12px;
  line-height: 1.8;
}
.hc-pricing-shell {
  padding: clamp(32px, 5vw, 60px);
  border: 1px solid var(--hc-line);
  border-radius: 30px;
  background: linear-gradient(135deg, #171c22, #101419);
}
.hc-pricing-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.hc-price-points {
  display: grid;
  gap: 15px;
  margin-top: 27px;
}
.hc-price-points div {
  padding: 15px 17px;
  border: 1px solid var(--hc-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}
.hc-price-points strong {
  display: block;
  font-size: 14px;
}
.hc-price-points small {
  display: block;
  margin-top: 5px;
  color: #7d8893;
  line-height: 1.7;
}
.hc-wallet-demo {
  padding: 26px;
  border: 1px solid rgba(121, 243, 203, 0.15);
  border-radius: 22px;
  background: #101519;
}
.hc-wallet-demo > small {
  color: #7d8893;
}
.hc-wallet-balance {
  margin: 9px 0 24px;
  font-size: 42px;
  font-weight: 850;
}
.hc-wallet-balance span {
  font-size: 15px;
  color: #8c98a1;
}
.hc-wallet-row {
  display: flex;
  justify-content: space-between;
  padding: 13px 0;
  border-top: 1px solid var(--hc-line);
  font-size: 12px;
  color: #8f9aa4;
}
.hc-wallet-row strong {
  color: #dce5e8;
}
.hc-cta {
  padding: 40px clamp(22px, 5vw, 72px) 96px;
}
.hc-cta-box {
  width: min(1300px, 100%);
  margin: auto;
  padding: clamp(38px, 5vw, 68px);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
  border-radius: 32px;
  background:
    radial-gradient(
      circle at 15% 15%,
      rgba(121, 243, 203, 0.16),
      transparent 30%
    ),
    linear-gradient(135deg, #1d2329, #15211f);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.26);
}
.hc-cta-box h2 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.18;
}
.hc-cta-box p {
  margin-top: 17px;
  color: #a5b0b8;
  line-height: 1.8;
}
.hc-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hc-home-footer {
  padding: 44px clamp(22px, 6vw, 96px);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  border-top: 1px solid var(--hc-line);
  color: #6f7a83;
  font-size: 11px;
  background: rgba(9, 11, 14, 0.78);
}
@media (max-width: 1000px) {
  .hc-home-nav {
    display: none;
  }
  .hc-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hc-api-card {
    max-width: 650px;
  }
  .hc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hc-flow {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 680px) {
  .hc-home-header {
    height: 68px;
    padding: 0 16px;
  }
  .hc-brand-copy small {
    display: none;
  }
  .hc-home-actions .hc-login-link {
    display: none;
  }
  .hc-hero {
    padding: 112px 20px 70px;
  }
  .hc-hero h1 {
    font-size: 44px;
  }
  .hc-hero-copy > p {
    font-size: 14px;
  }
  .hc-hero-actions > * {
    width: 100%;
  }
  .hc-grid,
  .hc-flow,
  .hc-pricing-grid,
  .hc-cta-box {
    grid-template-columns: 1fr;
  }
  .hc-section {
    padding: 80px 20px;
  }
  .hc-feature {
    min-height: auto;
  }
  .hc-cta {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hc-home-footer {
    padding: 35px 20px;
  }
}