:root {
  --bg: #000000;
  --bg-soft: #0a0a0a;
  --bg-panel: #0f0f10;
  --bg-panel-strong: #121214;
  --bg-elevated: #17171a;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f5f5;
  --muted: #a1a1aa;
  --muted-strong: #d4d4d8;
  --button-dark: #0f0f10;
  --button-light: #fafafa;
  --button-light-text: #09090b;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #050505 0%, #020202 32%, #000000 100%);
  font-family: "Manrope", "Segoe UI", sans-serif;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 82%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(255, 255, 255, 0.08), transparent 35%),
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.04), transparent 28%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: inherit;
}

.page-shell {
  overflow: clip;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 18px 0 0;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(9, 9, 11, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 800;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.96rem;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 180ms ease, background-color 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.hero-section {
  padding: 56px 0 30px;
}

.hero-section-compact {
  padding-bottom: 12px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  gap: 26px;
  align-items: stretch;
}

.hero-copy {
  padding: 34px 2px 28px 0;
}

.eyebrow,
.surface-label,
.stat-kicker,
.sidebar-title,
.panel-index,
.card-tag,
.contact-link span {
  font-family: "IBM Plex Mono", monospace;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.05em;
}

h1 {
  margin-top: 18px;
  max-width: 10ch;
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.94;
}

.lede {
  margin: 22px 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.76;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--button-light);
  color: var(--button-light-text);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.meta-pill,
.card-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  font-size: 0.77rem;
}

.hero-visual {
  height: 100%;
}

.hero-surface,
.panel,
.privacy-sidebar,
.nav-shell {
  position: relative;
}

.hero-surface {
  min-height: 560px;
  padding: 28px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 28%),
    linear-gradient(180deg, #0b0b0c 0%, #060607 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-surface::before,
.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.surface-orb {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 62%);
  filter: blur(10px);
}

.surface-panel {
  position: relative;
  z-index: 2;
  width: min(100%, 30rem);
  padding: 22px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.surface-label,
.stat-kicker,
.sidebar-title,
.contact-link span {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.surface-title {
  margin-top: 14px;
  max-width: 12ch;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.02;
}

.surface-copy {
  margin: 14px 0 0;
  max-width: 44ch;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.72;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.signal-card {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.signal-card strong {
  display: block;
  font-size: 1.25rem;
}

.signal-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.floating-card {
  position: absolute;
  right: 22px;
  width: min(100%, 265px);
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(10, 10, 10, 0.92);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
  z-index: 2;
}

.floating-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
}

.floating-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.floating-card-top {
  top: 28px;
}

.floating-card-middle {
  top: 212px;
  right: 42px;
}

.floating-card-bottom {
  bottom: 28px;
}

.stat-band {
  padding: 6px 0 18px;
}

.stat-grid,
.feature-grid,
.portfolio-grid,
.capability-grid,
.policy-stack {
  display: grid;
  gap: 16px;
}

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

.stat-item,
.panel,
.privacy-sidebar {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 20%),
    var(--bg-panel);
  box-shadow: var(--shadow);
}

.stat-item {
  padding: 22px;
}

.stat-item strong {
  display: block;
  margin-top: 10px;
  font-size: 1.06rem;
}

.stat-item p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.content-section {
  padding: 48px 0;
}

.section-heading {
  max-width: 52rem;
}

.section-heading h2 {
  margin-top: 18px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.02;
}

.section-heading p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.78;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.portfolio-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.capability-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
}

.feature-card,
.portfolio-card,
.capability-card,
.policy-card {
  padding: 24px;
}

.panel-index {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.feature-card h3,
.portfolio-card h3,
.capability-card h3,
.policy-card h2 {
  font-size: 1.4rem;
  line-height: 1.08;
}

.feature-card p,
.portfolio-card p,
.capability-card p,
.policy-card p,
.policy-card li,
.privacy-sidebar li,
.card-footer {
  color: var(--muted);
  line-height: 1.72;
}

.portfolio-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 24px;
  width: calc(100% - 48px);
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.portfolio-card {
  position: relative;
}

.card-footer {
  margin-top: 18px;
  font-size: 0.88rem;
  font-weight: 600;
}

.card-footer a,
.support-link {
  color: var(--text);
  text-decoration: none;
}

.capability-card {
  min-height: 184px;
}

.contact-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 20px;
  padding: 28px;
}

.contact-copy h2 {
  margin-top: 16px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
}

.contact-copy p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.76;
}

.contact-meta {
  display: grid;
  gap: 12px;
}

.contact-link {
  display: block;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.contact-link:hover,
.toc-list a:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-strong);
}

.contact-link strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.5;
}

.privacy-hero {
  padding: 30px;
}

.privacy-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.privacy-sidebar {
  position: sticky;
  top: 104px;
  padding: 20px;
}

.toc-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.toc-list a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted-strong);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.policy-card h3 {
  margin-top: 18px;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.policy-card p,
.policy-card ul {
  margin: 14px 0 0;
}

.policy-card ul {
  padding-left: 20px;
}

.site-footer {
  padding: 8px 0 42px;
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 520ms ease, transform 520ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .hero-grid,
  .stat-grid,
  .feature-grid,
  .portfolio-grid,
  .capability-grid,
  .contact-banner,
  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .floating-card {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .hero-surface {
    min-height: auto;
  }

  .privacy-sidebar {
    position: static;
  }
}

@media (max-width: 820px) {
  .site-header {
    position: static;
  }

  .nav-shell,
  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav a {
    padding-left: 0;
    padding-right: 0;
  }

  h1 {
    max-width: 12ch;
  }

  .hero-surface,
  .surface-panel,
  .stat-item,
  .feature-card,
  .portfolio-card,
  .capability-card,
  .policy-card,
  .privacy-hero,
  .privacy-sidebar,
  .contact-banner {
    padding: 22px;
  }
}

@media (max-width: 560px) {
  body::before {
    background-size: 44px 44px;
  }

  .container {
    width: min(var(--max), calc(100% - 20px));
  }

  .hero-section {
    padding-top: 28px;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .meta-pill {
    width: 100%;
    justify-content: center;
  }
}

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

  * {
    transition: none !important;
    animation: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}