:root {
  color-scheme: dark;
  --bg: #010207;
  --bg-soft: #070b14;
  --surface: rgba(13, 19, 32, 0.86);
  --surface-strong: #101827;
  --surface-warm: rgba(255, 90, 56, 0.08);
  --text: #f7f8fb;
  --muted: #aab4c7;
  --dim: #748097;
  --line: rgba(207, 222, 247, 0.13);
  --line-strong: rgba(207, 222, 247, 0.22);
  --solar: #ff6840;
  --solar-bright: #ffb055;
  --orbit: #72d8f5;
  --orbit-deep: #2778b9;
  --max: 1120px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 4%, rgba(45, 102, 154, 0.17), transparent 31rem),
    radial-gradient(circle at 82% 12%, rgba(184, 31, 50, 0.15), transparent 28rem),
    linear-gradient(180deg, #050814 0, #010207 34rem, #010207 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.54;
  background-image:
    radial-gradient(circle at 12% 19%, rgba(255, 255, 255, 0.75) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 16%, rgba(187, 224, 255, 0.62) 0 1px, transparent 1.4px),
    radial-gradient(circle at 88% 44%, rgba(255, 255, 255, 0.6) 0 1px, transparent 1.4px),
    radial-gradient(circle at 34% 72%, rgba(164, 214, 255, 0.55) 0 1px, transparent 1.4px),
    radial-gradient(circle at 61% 88%, rgba(255, 255, 255, 0.52) 0 1px, transparent 1.4px);
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(114, 216, 245, 0.55);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.site-header {
  width: min(calc(100% - 32px), var(--max));
  min-height: 84px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

.brand-name {
  display: block;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-studio {
  display: block;
  margin-top: 2px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-tools,
.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.language-select {
  min-height: 38px;
  padding: 0 30px 0 12px;
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.96fr);
  align-items: center;
  gap: clamp(48px, 7vw, 104px);
  padding: 72px 0 92px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--solar-bright);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.legal-hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(44px, 7vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: #dce5f2;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 720;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 50px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 820;
  text-decoration: none;
}

.button-primary {
  color: #150604;
  background: linear-gradient(135deg, var(--solar-bright), var(--solar));
  box-shadow: 0 14px 34px rgba(255, 87, 50, 0.22);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line-strong);
}

.release-note {
  margin: 18px 0 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.55;
}

.orbit-visual {
  position: relative;
  aspect-ratio: 1;
  width: min(100%, 520px);
  justify-self: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 40px;
  background:
    radial-gradient(circle at 36% 47%, rgba(255, 109, 55, 0.16), transparent 31%),
    linear-gradient(145deg, rgba(19, 29, 48, 0.94), rgba(3, 5, 11, 0.98));
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.45);
}

.orbit-visual::before,
.orbit-visual::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.orbit-visual::before {
  width: 44%;
  height: 44%;
  left: 20%;
  top: 29%;
  background: radial-gradient(circle at 32% 30%, #ffc564, #ff6634 38%, #aa1537 73%, #3b0722 100%);
  box-shadow:
    0 0 0 12px rgba(255, 110, 58, 0.11),
    0 0 70px rgba(255, 72, 45, 0.3);
}

.orbit-visual::after {
  width: 38%;
  height: 38%;
  left: 34%;
  top: 20%;
  background: #03050b;
  box-shadow: inset 0 0 0 1px rgba(151, 194, 230, 0.18);
}

.orbit-line {
  position: absolute;
  width: 80%;
  height: 46%;
  left: 10%;
  top: 29%;
  transform: rotate(-15deg);
  border: 3px solid rgba(86, 186, 229, 0.42);
  border-left-color: var(--orbit);
  border-bottom-color: var(--orbit-deep);
  border-radius: 50%;
}

.orbit-dot {
  position: absolute;
  z-index: 2;
  width: 18px;
  height: 18px;
  right: 14%;
  top: 37%;
  border-radius: 50%;
  background: #bff2ff;
  box-shadow: 0 0 24px var(--orbit);
}

.visual-caption {
  position: absolute;
  z-index: 3;
  left: 24px;
  right: 24px;
  bottom: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 730;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 0 0 104px;
}

.feature-card {
  min-height: 210px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.feature-number {
  color: var(--orbit);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.feature-card h2 {
  margin: 34px 0 10px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.legal-shell {
  width: min(calc(100% - 32px), 840px);
  margin: 0 auto;
  padding: 70px 0 104px;
}

.legal-hero {
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
}

.legal-intro {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
}

.legal-body {
  padding-top: 14px;
}

.legal-body h2 {
  margin: 42px 0 14px;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.legal-body h3 {
  margin: 26px 0 10px;
  font-size: 16px;
}

.legal-body p,
.legal-body li,
.legal-body td,
.legal-body th {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.legal-body p {
  margin: 12px 0;
}

.legal-body ul,
.legal-body ol {
  margin: 12px 0;
  padding-left: 22px;
}

.legal-body li + li {
  margin-top: 8px;
}

.legal-body a {
  color: var(--orbit);
  text-underline-offset: 3px;
}

.notice {
  margin: 28px 0;
  padding: 18px 20px;
  color: #dce5f2;
  background: var(--surface-warm);
  border: 1px solid rgba(255, 105, 64, 0.22);
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.data-table-wrap {
  margin: 22px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.data-table th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 18px;
}

.faq-list summary {
  padding: 18px 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 780;
}

.faq-list details p,
.faq-list details ul {
  margin-top: 0;
  padding-bottom: 16px;
}

.contact-card {
  margin-top: 42px;
  padding: 24px;
  background: linear-gradient(145deg, rgba(24, 42, 64, 0.86), rgba(14, 21, 34, 0.9));
  border: 1px solid var(--line-strong);
  border-radius: 22px;
}

.contact-card h2 {
  margin-top: 0;
}

.site-footer {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 28px 0 38px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  color: var(--dim);
  border-top: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 820px) {
  .site-header {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
  }

  .header-tools {
    align-items: flex-end;
    flex-direction: column-reverse;
    gap: 12px;
  }

  .nav-links {
    gap: 13px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 68px 0 78px;
  }

  .orbit-visual {
    width: min(100%, 480px);
  }

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

@media (max-width: 560px) {
  .site-header {
    width: min(calc(100% - 24px), var(--max));
    flex-direction: column;
    gap: 14px;
  }

  .header-tools {
    width: 100%;
    align-items: stretch;
  }

  .nav-links {
    justify-content: space-between;
  }

  .language-select {
    width: 100%;
  }

  .page-shell,
  .legal-shell,
  .site-footer {
    width: min(calc(100% - 24px), var(--max));
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero {
    gap: 50px;
    padding-top: 54px;
  }

  .visual-caption {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .legal-shell {
    padding-top: 52px;
  }

  .site-footer {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}