:root {
  --site-bg: #0a0e1a;
  --site-surface: rgba(13, 17, 23, 0.92);
  --site-surface-solid: #0d1117;
  --site-panel: #151b2b;
  --site-border: rgba(148, 163, 184, 0.18);
  --site-border-strong: rgba(148, 163, 184, 0.32);
  --site-fg: #f1f5f9;
  --site-muted: #94a3b8;
  --site-dim: #64748b;
  --site-green: #57f287;
  --site-blue: #58a6ff;
  --site-yellow: #f2cc60;
  --site-radius: 8px;
  --site-container: 1280px;
  --site-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

html {
  scroll-padding-top: 92px;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5000;
  border-bottom: 1px solid var(--site-border);
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(14px);
  font-family: var(--site-font);
}

.site-nav__inner {
  width: min(100% - 48px, var(--site-container));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--site-fg);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__mark {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.site-nav__mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.site-nav__link,
.site-nav__summary {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: 7px;
  color: var(--site-muted);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  padding: 0 12px;
  transition: color 0.16s ease, background 0.16s ease;
}

.site-nav__link:hover,
.site-nav__summary:hover,
.site-nav__link[aria-current="page"] {
  color: var(--site-fg);
  background: rgba(148, 163, 184, 0.1);
}

.site-nav__dropdown {
  position: relative;
}

.site-nav__summary {
  list-style: none;
  cursor: pointer;
}

.site-nav__summary::-webkit-details-marker {
  display: none;
}

.site-nav__summary::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.site-nav__panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 250px;
  padding: 8px;
  border: 1px solid var(--site-border-strong);
  border-radius: var(--site-radius);
  background: var(--site-surface-solid);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.site-nav__dropdown:not([open]) .site-nav__panel {
  display: none;
}

.site-nav__panel a {
  display: block;
  border-radius: 6px;
  color: var(--site-muted);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  padding: 10px 12px;
}

.site-nav__panel a:hover,
.site-nav__panel a[aria-current="page"] {
  color: var(--site-fg);
  background: rgba(148, 163, 184, 0.1);
}

.site-nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--site-border);
  border-radius: 7px;
  background: transparent;
  color: var(--site-fg);
  cursor: pointer;
}

.site-nav__toggle span,
.site-nav__toggle::before,
.site-nav__toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.site-nav__toggle::before,
.site-nav__toggle::after {
  position: absolute;
}

.site-nav__toggle::before {
  transform: translateY(-6px);
}

.site-nav__toggle::after {
  transform: translateY(6px);
}

.site-footer {
  border-top: 1px solid var(--site-border);
  background: rgba(5, 7, 10, 0.72);
  color: var(--site-muted);
  font-family: var(--site-font);
}

.site-footer__inner {
  width: min(100% - 48px, var(--site-container));
  margin: 0 auto;
  padding: 34px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.site-footer__brand {
  color: var(--site-fg);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.site-footer__copy {
  color: var(--site-dim);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  color: var(--site-dim);
  font-size: 12px;
  line-height: 1.7;
  margin: 8px 0 0;
}

.site-footer__legal a {
  color: var(--site-dim);
  text-decoration: none;
}

.site-footer__legal a:hover {
  color: var(--site-fg);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: flex-end;
}

.site-footer__links a {
  color: var(--site-muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.site-footer__links a:hover {
  color: var(--site-fg);
}

.site-form-status {
  margin-top: 14px;
  border: 1px solid var(--site-border);
  border-radius: 7px;
  background: rgba(88, 166, 255, 0.08);
  color: var(--site-muted);
  font-size: 14px;
  line-height: 1.5;
  padding: 10px 12px;
}

.site-form-status.is-success {
  border-color: rgba(87, 242, 135, 0.34);
  background: rgba(87, 242, 135, 0.1);
  color: var(--site-green);
}

.site-form-status.is-error {
  border-color: rgba(248, 81, 73, 0.38);
  background: rgba(248, 81, 73, 0.1);
  color: #ff8b82;
}

.contact-drawer {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 5200;
  font-family: var(--site-font);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.contact-drawer.is-suppressed {
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

.contact-drawer__toggle {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(87, 242, 135, 0.38);
  border-radius: 999px;
  background: var(--site-green);
  color: #07110b;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.34);
  padding: 0 18px;
}

.contact-drawer__panel {
  position: absolute;
  right: 0;
  bottom: 58px;
  width: min(calc(100vw - 32px), 380px);
  border: 1px solid var(--site-border-strong);
  border-radius: 12px;
  background: var(--site-surface-solid);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  color: var(--site-fg);
  padding: 18px;
}

.contact-drawer:not(.is-open) .contact-drawer__panel {
  display: none;
}

.contact-drawer__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.contact-drawer__title {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 4px;
}

.contact-drawer__desc {
  color: var(--site-muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.contact-drawer__close {
  width: 32px;
  height: 32px;
  border: 1px solid var(--site-border);
  border-radius: 7px;
  background: transparent;
  color: var(--site-muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.contact-drawer__body {
  display: grid;
  gap: 10px;
}

.contact-drawer__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--site-border);
  border-radius: 9px;
  background: rgba(148, 163, 184, 0.06);
  padding: 11px 12px;
}

.contact-drawer__item span {
  color: var(--site-muted);
  font-size: 12px;
}

.contact-drawer__item strong,
.contact-drawer__item a {
  color: var(--site-fg);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.contact-drawer__copy {
  border: 0;
  border-radius: 7px;
  background: rgba(87, 242, 135, 0.12);
  color: var(--site-green);
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  padding: 7px 9px;
}

.contact-drawer__qr {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--site-border);
  border-radius: 9px;
  background: rgba(148, 163, 184, 0.06);
  padding: 12px;
}

.contact-drawer__qr img {
  width: 84px;
  height: 84px;
  border-radius: 8px;
  background: #fff;
}

.contact-drawer__qr strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

.contact-drawer__qr span {
  color: var(--site-muted);
  font-size: 12px;
  line-height: 1.5;
}

.contact-drawer__cta {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--site-green);
  color: #07110b;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  margin-top: 2px;
}

.site-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 5400;
  transform: translateX(-50%);
  border: 1px solid rgba(87, 242, 135, 0.28);
  border-radius: 999px;
  background: var(--site-surface-solid);
  color: var(--site-green);
  font-family: var(--site-font);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.36);
}

.legal-page {
  min-height: 100vh;
  padding: 136px 24px 72px;
  background:
    radial-gradient(circle at 12% 0%, rgba(87, 242, 135, 0.08), transparent 30%),
    var(--site-bg);
  color: var(--site-fg);
  font-family: var(--site-font);
}

.legal-page__inner {
  width: min(100%, 920px);
  margin: 0 auto;
}

.legal-page__kicker {
  color: var(--site-green);
  font: 700 13px/1.3 "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.legal-page h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: 0;
  margin: 0 0 18px;
}

.legal-page__lead {
  color: var(--site-muted);
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 42px;
}

.legal-section {
  border-top: 1px solid var(--site-border);
  padding: 28px 0;
}

.legal-section h2 {
  color: var(--site-fg);
  font-size: 22px;
  margin: 0 0 12px;
}

.legal-section p,
.legal-section li {
  color: var(--site-muted);
  font-size: 16px;
  line-height: 1.8;
}

.legal-section ul {
  margin: 12px 0 0 22px;
}

.legal-section a {
  color: var(--site-green);
}

.product-visual {
  width: min(100%, 720px);
  min-width: 0;
  border: 1px solid var(--site-border-strong);
  border-radius: 14px;
  background:
    radial-gradient(circle at 84% 8%, rgba(88, 166, 255, 0.12), transparent 28%),
    linear-gradient(145deg, rgba(17, 27, 39, 0.94), rgba(5, 9, 14, 0.96));
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  overflow: hidden;
  color: var(--site-fg);
  font-family: var(--site-font);
}

.product-visual__bar {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(2, 6, 23, 0.42);
  padding: 0 18px;
}

.product-visual__title {
  color: var(--site-fg);
  font-size: 13px;
  font-weight: 700;
}

.product-visual__status {
  border: 1px solid rgba(87, 242, 135, 0.3);
  border-radius: 999px;
  background: rgba(87, 242, 135, 0.08);
  color: var(--site-green);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 9px;
  white-space: nowrap;
}

.product-visual__body {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.product-visual__cols {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 14px;
}

.product-visual__panel {
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.58);
  padding: 14px;
  min-width: 0;
}

.product-visual__panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--site-muted);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.product-visual__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 38px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.38);
  color: var(--site-muted);
  font-size: 12px;
  line-height: 1.35;
  padding: 9px 10px;
}

.product-visual__row + .product-visual__row {
  margin-top: 8px;
}

.product-visual__row strong {
  color: var(--site-fg);
  font-size: 12px;
  font-weight: 700;
  text-align: right;
}

.product-visual__row.is-active {
  border-color: rgba(87, 242, 135, 0.32);
  background: rgba(87, 242, 135, 0.08);
}

.product-visual__row.is-warning {
  border-color: rgba(242, 204, 96, 0.32);
  background: rgba(242, 204, 96, 0.08);
}

.product-visual__metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.product-visual__metric {
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.36);
  padding: 12px;
}

.product-visual__metric strong {
  display: block;
  color: var(--site-fg);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 18px;
  margin-bottom: 4px;
}

.product-visual__metric span {
  color: var(--site-muted);
  font-size: 11px;
}

.product-visual__stack {
  display: grid;
  gap: 10px;
}

.product-visual__code {
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.5);
  color: var(--site-green);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 1.65;
  padding: 12px;
}

.product-visual__asset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.product-visual__asset {
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.36);
  padding: 12px;
}

.product-visual__asset span {
  display: block;
  color: var(--site-muted);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  margin-bottom: 6px;
}

.product-visual__asset strong {
  color: var(--site-fg);
  font-size: 13px;
}

@media (max-width: 960px) {
  .site-nav__inner {
    width: min(100% - 32px, var(--site-container));
  }

  .site-nav__toggle {
    position: relative;
    display: inline-flex;
  }

  .site-nav__menu {
    position: absolute;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--site-border-strong);
    border-radius: var(--site-radius);
    background: var(--site-surface-solid);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.36);
  }

  .site-nav.is-open .site-nav__menu {
    display: flex;
  }

  .site-nav__dropdown,
  .site-nav__panel {
    position: static;
  }

  .site-nav__panel {
    min-width: 0;
    margin: 4px 0 8px;
    border-color: var(--site-border);
    background: rgba(148, 163, 184, 0.06);
    box-shadow: none;
  }

  .site-nav__link,
  .site-nav__summary {
    justify-content: space-between;
    width: 100%;
  }

  .site-footer__inner {
    width: min(100% - 32px, var(--site-container));
    grid-template-columns: 1fr;
  }

  .site-footer__links {
    justify-content: flex-start;
  }

  .contact-drawer {
    right: 16px;
    bottom: 16px;
  }

  .contact-drawer__toggle {
    min-height: 42px;
    padding: 0 14px;
  }

  .contact-drawer__panel {
    right: 0;
    bottom: 52px;
  }

  .product-visual__cols,
  .product-visual__metric-grid {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}