:root {
  color-scheme: dark;
  --bg: #080d1d;
  --surface: #111a30;
  --surface-soft: #10192b;
  --line: rgba(151, 179, 231, .15);
  --text: #f4f8ff;
  --muted: #9caac4;
  --cyan: #31dcf4;
  --blue: #4d85ff;
  --violet: #9658ff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 78% 6%, rgba(53, 74, 158, .22), transparent 29rem),
              radial-gradient(circle at 9% 38%, rgba(0, 116, 217, .1), transparent 34rem),
              var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.skip-link { position: absolute; z-index: 20; left: 1rem; top: -4rem; padding: .65rem 1rem; background: white; color: #091227; border-radius: .5rem; }
.skip-link:focus { top: 1rem; }
.site-shell { width: min(1200px, calc(100% - 48px)); margin: auto; }

.site-header { height: 92px; display: flex; align-items: center; gap: 2rem; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 750; font-size: 1.3rem; letter-spacing: -.045em; white-space: nowrap; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(64, 211, 241, .45); border-radius: 11px; background: linear-gradient(140deg, #124f91, #3a168f); color: #66e9f6; font: 800 1rem ui-monospace, monospace; letter-spacing: -.12em; }
.site-nav { display: flex; align-items: center; gap: 2rem; margin: auto; }
.site-nav a, .header-link, .site-footer a:not(.brand) { color: #c2cde1; font-size: .9rem; font-weight: 600; transition: color .2s ease; }
.site-nav a:hover, .header-link:hover, .site-footer a:hover { color: white; }
.header-link { white-space: nowrap; display: inline-flex; gap: .45rem; align-items: center; }
.header-link span, .site-footer a span { color: var(--cyan); }

.eyebrow { margin: 0 0 1.1rem; color: var(--cyan); font-size: .73rem; font-weight: 800; letter-spacing: .18em; }
.hero { min-height: 625px; display: grid; grid-template-columns: 1fr 1.09fr; align-items: center; gap: 2.5rem; padding: 5rem 0 5.2rem; }
.hero-copy { position: relative; z-index: 1; }
.live-dot, .label-indicator { display: inline-block; width: 7px; height: 7px; margin-right: .55rem; border-radius: 50%; background: #30e9aa; box-shadow: 0 0 13px rgba(48, 233, 170, .75); vertical-align: 1px; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { margin: 0; font-size: clamp(3.6rem, 6vw, 5.9rem); line-height: 1.02; letter-spacing: -.075em; font-weight: 800; }
h1 span, .platform-intro h2 span { background: linear-gradient(110deg, #32dcf2 4%, #548cff 52%, #af63ff 93%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-description { max-width: 34rem; margin: 1.8rem 0 0; color: #b1bed4; font-size: 1.13rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.2rem; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: .65rem; padding: .8rem 1.18rem; border-radius: 11px; font-size: .91rem; font-weight: 700; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(105deg, #21d7ef, #487dff); color: #061324; box-shadow: 0 12px 34px rgba(38, 111, 228, .2); }
.button-primary:hover { background: linear-gradient(105deg, #66e9f6, #6999ff); }
.button-secondary { border: 1px solid rgba(152, 179, 229, .24); background: rgba(255, 255, 255, .035); color: #dfebff; }
.button-secondary:hover { border-color: rgba(152, 179, 229, .5); background: rgba(255, 255, 255, .065); }
.hero-proof { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem; margin-top: 2.15rem; color: #8d9bb6; font-size: .79rem; font-weight: 600; }
.proof-divider { height: 16px; width: 1px; background: #485775; }
.hero-art { position: relative; min-width: 0; height: 470px; isolation: isolate; display: grid; place-items: center; }
.art-glow { position: absolute; z-index: -1; inset: 7%; background: radial-gradient(ellipse, rgba(44, 107, 255, .34), rgba(111, 50, 235, .11) 50%, transparent 72%); filter: blur(25px); }
.visual-grid { position: absolute; inset: 4%; opacity: .35; background-image: radial-gradient(#6085c5 1px, transparent 1px); background-size: 22px 22px; mask-image: radial-gradient(circle, black 28%, transparent 73%); }
.visual-orbit { position: absolute; border: 1px solid rgba(82, 151, 240, .22); border-radius: 50%; transform: rotate(-20deg); }
.orbit-outer { width: 89%; aspect-ratio: 1; max-height: 450px; }
.orbit-inner { width: 66%; aspect-ratio: 1; max-height: 330px; border-color: rgba(87, 200, 250, .4); box-shadow: 0 0 55px rgba(48, 114, 233, .12); }
.visual-core { width: 40%; aspect-ratio: 1; max-height: 205px; display: grid; place-items: center; border: 1px solid rgba(106, 216, 255, .64); border-radius: 28%; background: linear-gradient(145deg, #152f69, #21124e 78%); box-shadow: inset 0 0 30px rgba(67, 195, 255, .14), 0 28px 90px rgba(16, 42, 136, .46); transform: rotate(-10deg); }
.visual-core span { color: #4de7f6; font: 800 clamp(3.5rem, 9vw, 7rem) ui-monospace, monospace; letter-spacing: -.16em; transform: rotate(10deg); text-shadow: 0 0 25px rgba(49, 220, 244, .65); }
.visual-node { position: absolute; width: 12px; height: 12px; border: 3px solid #6ddcf4; border-radius: 50%; background: #10224d; box-shadow: 0 0 25px rgba(61, 193, 250, .7); }
.node-one { top: 12%; left: 38%; }.node-two { top: 48%; right: 7%; border-color: #aa6dff; }.node-three { bottom: 11%; left: 22%; }

.feature-section { padding: 4.8rem 0 6.1rem; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin-bottom: 2.1rem; }
.section-heading h2, .platform-intro h2, .privacy-section h2, .closing h2 { margin: 0; font-size: clamp(2rem, 3.2vw, 3.25rem); line-height: 1.12; letter-spacing: -.055em; }
.section-heading > p { max-width: 23rem; margin: 0 0 .25rem; color: var(--muted); line-height: 1.7; font-size: .95rem; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .9rem; }
.feature-card { min-height: 270px; display: flex; flex-direction: column; align-items: flex-start; padding: 1.5rem; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(158deg, rgba(25, 38, 67, .8), rgba(15, 24, 43, .84)); transition: transform .2s ease, border-color .2s ease; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(92, 159, 241, .46); }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; font-size: 1.2rem; font-weight: 800; }
.icon-blue { color: #74a5ff; background: rgba(70, 121, 253, .14); }
.icon-cyan { color: #4de5e9; background: rgba(53, 211, 227, .12); }
.icon-violet { color: #b48bff; background: rgba(149, 92, 252, .14); }
.icon-pink { color: #f093e4; background: rgba(230, 104, 224, .13); }
.feature-card h3 { margin: 1.3rem 0 .55rem; font-size: 1.05rem; letter-spacing: -.02em; }
.feature-card p { margin: 0; color: #a4b2cb; font-size: .87rem; line-height: 1.66; }
.feature-tag { margin-top: auto; padding-top: 1.5rem; color: #6884ae; font-size: .62rem; font-weight: 800; letter-spacing: .18em; }

.platform-section { display: grid; grid-template-columns: .9fr 1fr; gap: 5rem; align-items: center; padding: 5.2rem 0 6rem; border-top: 1px solid var(--line); }
.platform-intro h2 { font-size: clamp(2.7rem, 4vw, 4.2rem); }
.platform-intro > p:last-child { max-width: 29rem; margin: 1.4rem 0 0; color: var(--muted); line-height: 1.75; }
.platform-list { display: grid; gap: .9rem; }
.platform-card { display: grid; grid-template-columns: 53px 1fr auto; gap: 1rem; align-items: center; padding: 1.15rem; border: 1px solid var(--line); border-radius: 15px; background: var(--surface-soft); }
.platform-mark { width: 53px; height: 53px; display: grid; place-items: center; border-radius: 12px; color: #75edfa; background: linear-gradient(135deg, #0a688e, #153475); font-size: 1.2rem; font-weight: 800; }
.windows-mark { color: #a1b9ff; background: linear-gradient(135deg, #2547aa, #452085); }
.platform-card h3 { margin: 0 0 .23rem; font-size: .98rem; }
.platform-card p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.platform-arrow { color: #5e7194; font-size: 1.1rem; }

.privacy-section { display: grid; grid-template-columns: 88px 1fr; gap: 1.7rem; align-items: start; padding: 2.3rem; border: 1px solid rgba(54, 203, 236, .25); border-radius: 20px; background: linear-gradient(110deg, rgba(18, 61, 92, .46), rgba(24, 28, 66, .44)); }
.privacy-symbol { width: 70px; height: 70px; display: grid; place-items: center; border: 1px solid rgba(52, 211, 235, .4); border-radius: 18px; color: var(--cyan); background: rgba(50, 219, 242, .1); font-size: 2rem; }
.privacy-section h2 { font-size: clamp(1.8rem, 2.7vw, 2.6rem); }
.privacy-section p:last-child { max-width: 49rem; margin: .9rem 0 0; color: #b5c4dc; line-height: 1.75; font-size: .93rem; }
.closing { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 6rem 0; }
.closing h2 { font-size: clamp(1.9rem, 3vw, 2.8rem); }
.site-footer { display: flex; align-items: center; gap: 1rem; min-height: 112px; border-top: 1px solid var(--line); }
.footer-brand { font-size: 1.05rem; }
.site-footer p { margin: 0 auto 0 1.5rem; color: #8290a9; font-size: .83rem; }
.footer-link { white-space: nowrap; }

.policy { max-width: 860px; margin: 0 auto; padding: 5rem 0 6rem; }
.policy-heading { padding-bottom: 2.6rem; border-bottom: 1px solid var(--line); }
.policy-heading .eyebrow { margin-bottom: 1rem; }
.policy h1 { font-size: clamp(3rem, 7vw, 5rem); }
.policy-date { color: var(--cyan) !important; font-size: .9rem !important; font-weight: 700; }
.policy-heading > p:last-child { max-width: 46rem; }
.policy p, .policy li { color: #b1bed4; font-size: 1rem; line-height: 1.8; }
.policy-content section { padding: 2.1rem 0; border-bottom: 1px solid var(--line); }
.policy-content h2 { margin: 0 0 1rem; font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.04em; }
.policy-content p { margin: 0; }
.policy-content ul { margin: 0; padding-left: 1.4rem; }
.policy-content li + li { margin-top: .8rem; }
.policy-content strong { color: var(--text); }
.policy-content a { color: var(--cyan); text-decoration: underline; text-underline-offset: .18em; }
.policy-content a:hover { color: white; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 1.3rem; padding: 4rem 0 3rem; }
  .hero-copy { max-width: 42rem; }
  .hero-art { width: min(600px, 100%); justify-self: center; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform-section { gap: 2.5rem; }
}

@media (max-width: 620px) {
  .site-shell { width: min(100% - 32px, 1200px); }
  .site-header { height: 72px; }
  .site-nav { display: none; }
  .header-link { margin-left: auto; font-size: .78rem; }
  .brand { font-size: 1.12rem; }
  .brand-mark { width: 33px; height: 33px; }
  .hero { padding: 3.2rem 0 2rem; }
  h1 { font-size: clamp(3.15rem, 13vw, 4.5rem); }
  .hero-description { font-size: 1rem; }
  .hero-actions { gap: .65rem; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: .55rem; font-size: .72rem; }
  .hero-art { height: 340px; }
  .feature-section { padding: 3.5rem 0 4rem; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 1rem; }
  .feature-grid { gap: .7rem; }
  .feature-card { min-height: 254px; padding: 1rem; }
  .feature-card p { font-size: .8rem; }
  .platform-section { grid-template-columns: 1fr; padding: 4rem 0; }
  .privacy-section { grid-template-columns: 1fr; gap: 1.2rem; padding: 1.4rem; }
  .privacy-symbol { width: 56px; height: 56px; font-size: 1.5rem; }
  .closing { display: block; padding: 4.5rem 0; }
  .closing .button { margin-top: 1.5rem; }
  .site-footer { flex-wrap: wrap; gap: .7rem 1rem; padding: 1.5rem 0; }
  .site-footer p { order: 3; width: 100%; margin: 0; }
  .site-footer > a:last-child { margin-left: auto; }
  .policy { padding: 3.5rem 0 4rem; }
  .policy-content section { padding: 1.75rem 0; }
}

@media (max-width: 390px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 210px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}