:root {
  color-scheme: dark;
  --bg: #000014;
  --bg-soft: #05091d;
  --panel: rgba(10, 18, 42, 0.78);
  --panel-strong: #0a122a;
  --text: #f4f8ff;
  --muted: #a9b6cc;
  --line: rgba(125, 211, 252, 0.18);
  --blue: #5ab8ff;
  --cyan: #67e8f9;
  --gold: #d7b56d;
  --danger: #ff8a8a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at top left, rgba(90, 184, 255, 0.16), transparent 34rem),
    linear-gradient(180deg, #000014 0%, #03081a 50%, #000014 100%);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  background: var(--cyan);
  color: #001;
  left: 1rem;
  padding: 0.7rem 1rem;
  position: fixed;
  top: 0.5rem;
  transform: translateY(-150%);
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  clip: rect(0 0 0 0);
  border: 0;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.site-header {
  backdrop-filter: blur(18px);
  background: rgba(0, 0, 20, 0.82);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-wrap {
  align-items: center;
  display: flex;
  gap: 1.25rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 76px;
  padding: 0 1.25rem;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.22), rgba(215, 181, 109, 0.18));
  border: 1px solid rgba(103, 232, 249, 0.35);
  border-radius: 8px;
  color: var(--cyan);
  display: inline-flex;
  font-weight: 800;
  height: 42px;
  justify-content: center;
  letter-spacing: 0;
  width: 42px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
}

.nav-menu {
  align-items: center;
  display: flex;
  gap: 0.3rem;
}

.nav-link {
  border-radius: 8px;
  color: var(--muted);
  padding: 0.65rem 0.8rem;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(103, 232, 249, 0.08);
  color: var(--text);
}

.button {
  align-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border: 0;
  border-radius: 8px;
  color: #00111f;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0.78rem 1.05rem;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  box-shadow: 0 12px 32px rgba(103, 232, 249, 0.22);
  transform: translateY(-1px);
}

.button-small {
  min-height: 40px;
}

.button-secondary {
  background: transparent;
  border: 1px solid rgba(103, 232, 249, 0.42);
  color: var(--text);
}

.menu-button {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: none;
  height: 44px;
  padding: 0.7rem;
  width: 44px;
}

.menu-button span:not(.sr-only) {
  background: var(--text);
  display: block;
  height: 2px;
  margin: 4px 0;
}

.section {
  padding: 5.25rem 1.25rem;
  position: relative;
}

.section-alt {
  background:
    linear-gradient(rgba(103, 232, 249, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.035) 1px, transparent 1px),
    rgba(255, 255, 255, 0.015);
  background-size: 42px 42px;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.container {
  margin: 0 auto;
  max-width: var(--max);
  position: relative;
  z-index: 1;
}

.narrow {
  max-width: 850px;
}

.hero {
  min-height: 82vh;
  overflow: hidden;
  padding-bottom: 4rem;
  padding-top: 6rem;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 4rem;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  min-height: 58vh;
}

.tech-bg {
  background:
    linear-gradient(rgba(103, 232, 249, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  inset: 0;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
  position: absolute;
  z-index: 0;
}

.kicker {
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.06;
}

h1 {
  font-size: clamp(2.65rem, 6.3vw, 5.45rem);
  letter-spacing: 0;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.22rem;
  margin-bottom: 0.75rem;
}

.hero-copy,
.lead,
.section-heading p {
  color: var(--muted);
  font-size: 1.18rem;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.orbital-visual {
  aspect-ratio: 1;
  border: 1px solid rgba(103, 232, 249, 0.16);
  border-radius: 50%;
  display: grid;
  max-width: 460px;
  place-items: center;
  position: relative;
}

.orbital-visual span {
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: 50%;
  inset: 10%;
  position: absolute;
  transform: rotate(var(--r, 0deg)) scaleX(0.62);
}

.orbital-visual span:nth-child(2) {
  --r: 58deg;
}

.orbital-visual span:nth-child(3) {
  --r: -58deg;
}

.visual-core {
  align-items: center;
  background: radial-gradient(circle, rgba(103, 232, 249, 0.28), rgba(10, 18, 42, 0.9));
  border: 1px solid rgba(103, 232, 249, 0.34);
  border-radius: 50%;
  box-shadow: var(--shadow);
  display: flex;
  font-size: 2rem;
  font-weight: 900;
  height: 154px;
  justify-content: center;
  width: 154px;
}

.trust-strip {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.trust-strip span {
  color: var(--muted);
  padding: 1rem;
  text-align: center;
}

.section-heading {
  margin-bottom: 2.5rem;
}

.card-grid,
.services-grid,
.process-grid,
.pricing-grid,
.faq-grid {
  display: grid;
  gap: 1rem;
}

.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.services-grid,
.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.process-step,
.pricing-card,
.faq,
.callout-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.35rem;
}

.card p,
.process-step p,
.pricing-card p,
.faq p,
.policy p,
.note {
  color: var(--muted);
}

.card-icon {
  color: var(--cyan);
  height: 36px;
  margin-bottom: 1rem;
  width: 36px;
}

.icon {
  height: 100%;
  width: 100%;
}

.feature-card a {
  color: var(--cyan);
  font-weight: 800;
}

.portfolio-index {
  display: grid;
  gap: 3rem;
}

.portfolio-section {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1rem;
  padding-top: 2rem;
}

.portfolio-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.portfolio-section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

.portfolio-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-card {
  display: grid;
  gap: 0.8rem;
}

.portfolio-card h3 {
  font-size: 1.38rem;
  margin-bottom: 0;
}

.portfolio-card h3 a,
.text-link,
.back-link {
  color: var(--cyan);
  font-weight: 800;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.badge,
.status,
.detail-label {
  margin: 0;
}

.badge {
  align-self: start;
  background: rgba(215, 181, 109, 0.12);
  border: 1px solid rgba(215, 181, 109, 0.38);
  border-radius: 999px;
  color: var(--gold);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  justify-self: start;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.6rem;
  text-transform: uppercase;
}

.status,
.detail-label {
  color: var(--cyan);
  font-weight: 800;
}

.meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.meta-chips li {
  background: rgba(103, 232, 249, 0.07);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.86rem;
  margin: 0;
  padding: 0.38rem 0.65rem;
}

.meta-chips span {
  color: var(--muted);
  margin-right: 0.35rem;
}

.detail-hero {
  min-height: auto;
  overflow: hidden;
  padding-bottom: 4rem;
  padding-top: 4rem;
}

.detail-hero-copy {
  max-width: 960px;
}

.detail-hero h1 {
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  margin-top: 1rem;
}

.breadcrumbs {
  margin-bottom: 2rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li {
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs li + li::before {
  color: var(--gold);
  content: "/";
  margin-right: 0.45rem;
}

.breadcrumbs a {
  color: var(--text);
}

.detail-layout {
  align-items: start;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
}

.article-body {
  max-width: 820px;
}

.article-section {
  border-top: 1px solid var(--line);
  padding-top: 1.8rem;
}

.article-section + .article-section {
  margin-top: 1.8rem;
}

.article-section h2,
.detail-sidebar h2,
.related-links h2,
.notice-block h2 {
  font-size: 1.35rem;
}

.article-section p,
.pull-summary {
  color: var(--muted);
  font-size: 1.04rem;
}

.pull-summary {
  border-left: 3px solid var(--cyan);
  color: var(--text);
  font-size: 1.18rem;
  margin-bottom: 2rem;
  padding-left: 1rem;
}

.detail-sidebar,
.notice-block {
  background: rgba(10, 18, 42, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.detail-sidebar {
  position: sticky;
  top: 100px;
}

.facts-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
}

.facts-list div {
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

.facts-list dt {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.facts-list dd {
  color: var(--text);
  margin: 0.2rem 0 0;
}

.notice-block {
  margin-top: 2rem;
}

.notice-block p {
  color: var(--muted);
  margin-bottom: 0;
}

.patent-notice {
  border-color: rgba(215, 181, 109, 0.45);
}

.source-note {
  border-color: rgba(103, 232, 249, 0.35);
}

.related-links {
  border-top: 1px solid var(--line);
  margin-top: 2.4rem;
  padding-top: 1.5rem;
}

.related-links div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.back-link {
  display: inline-flex;
  margin-top: 1.5rem;
}

.process-step span {
  color: var(--gold);
  font-weight: 900;
}

.price-list {
  display: grid;
  gap: 0.7rem;
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
}

.price-list li {
  border-top: 1px solid var(--line);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding-top: 0.7rem;
}

.price-list strong,
.price {
  color: var(--cyan);
}

.pricing-card {
  display: grid;
  gap: 1rem;
}

.pricing-card ul,
.feature-list,
.card ul {
  color: var(--muted);
  padding-left: 1.2rem;
}

.pricing-card li,
.feature-list li,
.card li {
  margin-bottom: 0.55rem;
}

.split,
.contact-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr 1fr;
}

.principles-callout {
  background: linear-gradient(135deg, rgba(90, 184, 255, 0.12), rgba(215, 181, 109, 0.07));
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.cta-band {
  background: radial-gradient(circle at center, rgba(103, 232, 249, 0.14), rgba(0, 0, 20, 0.96) 62%);
  text-align: center;
}

.cta-band p {
  color: var(--muted);
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}

.table-wrap {
  overflow-x: auto;
}

.embed-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 1.25rem;
  overflow: hidden;
}

.embed-wrap iframe {
  display: block;
  min-height: 1200px;
  width: 100%;
}

table {
  border-collapse: collapse;
  min-width: 700px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 1rem;
  text-align: left;
}

th {
  color: var(--gold);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

label {
  color: var(--text);
  display: grid;
  gap: 0.4rem;
  font-weight: 700;
}

input,
select,
textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  padding: 0.8rem;
  width: 100%;
}

select option {
  background: var(--panel-strong);
  color: var(--text);
}

.checkbox {
  align-items: start;
  display: flex;
  font-weight: 500;
}

.checkbox input {
  margin-top: 0.35rem;
  width: auto;
}

.honeypot {
  display: none;
}

.form-note,
.disclaimer,
.note {
  border-left: 3px solid var(--gold);
  font-size: 0.92rem;
  padding-left: 0.75rem;
}

.schedule-card {
  align-self: start;
  position: sticky;
  top: 100px;
}

.policy h2 {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.empty-card {
  min-height: 155px;
}

.footer {
  background: #00000c;
  border-top: 1px solid var(--line);
  padding: 4rem 1.25rem 1.5rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.5fr 0.7fr 0.8fr;
  margin: 0 auto;
  max-width: var(--max);
}

.footer h2 {
  font-size: 1rem;
}

.footer p,
.footer a {
  color: var(--muted);
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin: 2.5rem auto 0;
  max-width: var(--max);
  padding-top: 1.5rem;
}

.cookie-banner {
  align-items: center;
  background: rgba(5, 9, 29, 0.96);
  border: 1px solid var(--line);
  border-radius: 8px;
  bottom: 1rem;
  box-shadow: var(--shadow);
  display: flex;
  gap: 1rem;
  left: 1rem;
  max-width: 860px;
  padding: 1rem;
  position: fixed;
  right: 1rem;
  z-index: 80;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner p {
  color: var(--muted);
  margin: 0.2rem 0 0;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-left: auto;
}

.cookie-actions button {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  padding: 0.55rem 0.75rem;
}

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .menu-button {
    display: block;
  }

  .nav-menu {
    background: rgba(0, 0, 20, 0.98);
    border-bottom: 1px solid var(--line);
    display: none;
    gap: 0.35rem;
    left: 0;
    padding: 1rem;
    position: absolute;
    right: 0;
    top: 76px;
  }

  .nav-menu.open {
    display: grid;
  }

  .hero-grid,
  .split,
  .contact-grid,
  .footer-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .orbital-visual {
    max-width: 320px;
  }

  .trust-strip,
  .card-grid,
  .services-grid,
  .pricing-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .schedule-card,
  .detail-sidebar {
    position: static;
  }
}

@media (max-width: 620px) {
  .brand small {
    display: none;
  }

  .section {
    padding: 3.5rem 1rem;
  }

  .trust-strip,
  .card-grid,
  .portfolio-list,
  .services-grid,
  .pricing-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .price-list li,
  .cookie-banner {
    align-items: stretch;
    flex-direction: column;
  }

  .cookie-actions {
    margin-left: 0;
  }
}

@media print {
  .site-header,
  .footer,
  .cookie-banner,
  .related-links,
  .cta-band {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    padding: 1.5rem 0;
  }

  .detail-layout {
    display: block;
  }

  .detail-sidebar,
  .notice-block {
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}