:root {
  color-scheme: dark;
  --navy: #0b111b;
  --navy-soft: #101a28;
  --surface: #151e2b;
  --surface-high: #1b2737;
  --border: #2b3a4f;
  --mint: #5de2b5;
  --mint-dark: #183b35;
  --blue: #8ba6ff;
  --white: #ffffff;
  --muted: #a8b4c7;
  --muted-dim: #748197;
  --max-width: 1180px;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 85% 0%, rgba(139, 166, 255, 0.1), transparent 34rem),
    radial-gradient(circle at 8% 20%, rgba(93, 226, 181, 0.07), transparent 30rem),
    var(--navy);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--mint);
  color: var(--navy);
  font-weight: 750;
  transform: translateY(-160%);
}

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

.shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(43, 58, 79, 0.75);
  background: rgba(11, 17, 27, 0.86);
  backdrop-filter: blur(18px);
}

.nav-wrap,
.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-wrap {
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--white);
  font-size: 1.06rem;
  font-weight: 780;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border-radius: 11px;
  box-shadow: 0 8px 24px rgba(93, 226, 181, 0.12);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 9px 13px;
  border-radius: 11px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

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

.nav-links .nav-cta {
  margin-left: 5px;
  background: var(--mint-dark);
  color: var(--mint);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.25fr);
  align-items: center;
  gap: clamp(40px, 7vw, 92px);
  min-height: calc(100vh - 76px);
  padding-block: 88px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 0.75rem;
  font-weight: 820;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 5.6vw, 5.6rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.45rem);
}

h3 {
  margin-bottom: 12px;
  font-size: 1.28rem;
}

.hero-lead,
.section-heading > p:last-child,
.privacy-callout > div > p:last-child,
.final-cta > div > p:last-child {
  color: var(--muted);
}

.hero-lead {
  max-width: 620px;
  margin: 0;
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 0.94rem;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--mint);
  color: var(--navy);
  box-shadow: 0 12px 30px rgba(93, 226, 181, 0.14);
}

.button-primary:hover {
  background: #75e9c2;
}

.button-secondary {
  border-color: var(--border);
  background: var(--surface);
  color: var(--white);
}

.button-secondary:hover {
  border-color: var(--muted-dim);
  background: var(--surface-high);
}

.release-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 14px rgba(139, 166, 255, 0.85);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-art {
  position: relative;
}

.hero-art img {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(93, 226, 181, 0.2);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.art-glow {
  position: absolute;
  inset: 7% 10%;
  border-radius: 50%;
  background: rgba(93, 226, 181, 0.16);
  filter: blur(72px);
}

.section {
  padding-block: clamp(70px, 10vw, 126px);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 42px;
}

.section-heading p:last-child {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.section-heading.compact {
  margin: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(27, 39, 55, 0.86), rgba(21, 30, 43, 0.72));
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.feature-number {
  display: inline-block;
  margin-bottom: 48px;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 820;
  letter-spacing: 0.12em;
}

.workflow-panel,
.privacy-callout,
.final-cta {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background: rgba(21, 30, 43, 0.72);
  box-shadow: var(--shadow);
}

.workflow-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  padding: clamp(28px, 5vw, 64px);
}

.workflow-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  align-items: start;
}

.workflow-list li > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: var(--mint-dark);
  color: var(--mint);
  font-size: 0.86rem;
  font-weight: 800;
}

.workflow-list strong {
  font-size: 1.05rem;
}

.workflow-list p {
  margin: 3px 0 0;
  color: var(--muted);
}

.privacy-callout {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 52px;
  padding: clamp(30px, 6vw, 72px);
  background:
    radial-gradient(circle at 0 0, rgba(93, 226, 181, 0.1), transparent 25rem),
    rgba(21, 30, 43, 0.76);
}

.privacy-callout h2 {
  max-width: 760px;
}

.privacy-callout p:last-child {
  max-width: 790px;
  margin-bottom: 0;
}

.final-cta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-bottom: clamp(60px, 9vw, 110px);
  padding: 28px;
}

.final-cta img {
  border-radius: 22px;
}

.final-cta h2 {
  margin-bottom: 9px;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
}

.final-cta p {
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted-dim);
  font-size: 0.85rem;
}

.footer-wrap {
  min-height: 108px;
}

.footer-wrap div {
  display: flex;
  gap: 22px;
}

.footer-wrap a:hover {
  color: var(--white);
}

.legal-shell {
  padding-block: 88px 120px;
}

.legal-header {
  max-width: 810px;
  margin-bottom: 54px;
}

.legal-header h1 {
  margin-bottom: 14px;
  font-size: clamp(3rem, 7vw, 5.3rem);
}

.legal-header > p:last-child {
  color: var(--muted);
  font-size: 1.1rem;
}

.legal-effective {
  margin: 0 0 25px;
  color: var(--blue);
  font-size: 0.88rem;
  font-weight: 700;
}

.legal-layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.legal-nav {
  position: sticky;
  top: 105px;
  display: grid;
  gap: 7px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(21, 30, 43, 0.72);
}

.legal-nav strong {
  margin-bottom: 7px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal-nav a {
  padding: 5px 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
  text-decoration: none;
}

.legal-nav a:hover {
  color: var(--mint);
}

.legal-card {
  padding: clamp(26px, 5vw, 64px);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(21, 30, 43, 0.72);
  box-shadow: var(--shadow);
}

.legal-card section {
  scroll-margin-top: 110px;
  padding-block: 38px;
  border-bottom: 1px solid var(--border);
}

.legal-card section:first-child {
  padding-top: 0;
}

.legal-card section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.legal-card h2 {
  margin-bottom: 18px;
  font-size: clamp(1.45rem, 2.7vw, 2rem);
}

.legal-card p {
  color: var(--muted);
}

.legal-card p:last-child {
  margin-bottom: 0;
}

.legal-card a {
  color: var(--mint);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-art {
    order: -1;
  }

  .workflow-panel,
  .privacy-callout,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-nav strong {
    grid-column: 1 / -1;
  }

  .final-cta {
    grid-template-columns: auto 1fr;
  }

  .final-cta .button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .nav-wrap {
    min-height: 66px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .nav-links > a:first-child {
    display: none;
  }

  .nav-links a {
    padding: 8px 9px;
    font-size: 0.82rem;
  }

  .hero {
    gap: 38px;
    padding-block: 42px 68px;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 4rem);
  }

  .hero-art img {
    border-radius: 18px;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

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

  .feature-card {
    min-height: auto;
  }

  .feature-number {
    margin-bottom: 32px;
  }

  .workflow-panel,
  .privacy-callout {
    gap: 34px;
  }

  .privacy-callout .button {
    width: 100%;
  }

  .final-cta {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .legal-shell {
    padding-block: 54px 80px;
  }

  .legal-nav {
    grid-template-columns: 1fr;
  }

  .legal-nav strong {
    grid-column: auto;
  }

  .footer-wrap {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 26px;
  }
}

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

  .button {
    transition: none;
  }
}

@media print {
  body {
    background: #fff;
    color: #111;
  }

  .site-header,
  .site-footer,
  .legal-nav,
  .skip-link {
    display: none;
  }

  .legal-shell {
    width: 100%;
    padding: 0;
  }

  .legal-layout {
    display: block;
  }

  .legal-card {
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
  }

  .legal-card p,
  .legal-header > p:last-child {
    color: #222;
  }
}