:root {
  color-scheme: dark;
  --ink: #f3f7fb;
  --muted: #a9b6c5;
  --dim: #738397;
  --surface: #0d1824;
  --surface-raised: #122335;
  --line: rgba(154, 178, 199, .18);
  --accent: #5bd8e8;
  --accent-strong: #2ab7d2;
  --accent-soft: rgba(91, 216, 232, .13);
  --max: 1600px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: #07111c;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.section-pad { padding: 112px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 17, 28, .86);
  border-bottom: 1px solid rgba(154, 178, 199, .12);
  backdrop-filter: blur(18px);
}
.nav-wrap, .footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 1.45rem; font-weight: 800; letter-spacing: -.045em; }
.brand img { border-radius: 12px; box-shadow: 0 0 28px rgba(65, 210, 231, .18); }
.brand-accent { color: var(--accent); }
.site-nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: .95rem; }
.site-nav a { text-decoration: none; transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav .active { color: var(--accent); }

.hero { overflow: hidden; padding-top: 92px; background: radial-gradient(circle at 81% 28%, rgba(40, 167, 201, .17), transparent 34%), linear-gradient(180deg, #07111c, #091624); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .86fr) minmax(480px, 1.14fr); align-items: center; gap: 42px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 15px; color: var(--accent); font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 620px; margin-bottom: 24px; font-size: clamp(3.25rem, 7vw, 6.7rem); line-height: .97; letter-spacing: -.07em; }
h1 span { color: var(--accent); }
.hero-lede { max-width: 560px; margin-bottom: 32px; color: var(--muted); font-size: 1.17rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-weight: 750; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #06131d; }
.button-primary:hover, .button-primary:focus-visible { background: #89e8f1; }
.button-secondary { border-color: rgba(169, 203, 219, .36); color: var(--ink); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--accent); background: var(--accent-soft); }
.release-note { display: flex; align-items: center; gap: 8px; margin: 20px 0 0; color: var(--dim); font-size: .88rem; }
.release-note a { color: var(--muted); text-decoration: underline; text-decoration-color: rgba(91, 216, 232, .55); text-underline-offset: 3px; }
.release-note a:hover, .release-note a:focus-visible { color: var(--accent); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #66e1bd; box-shadow: 0 0 0 5px rgba(102, 225, 189, .1); }
.hero-art { position: relative; }
.hero-art img { position: relative; z-index: 1; display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; border: 1px solid rgba(173, 218, 230, .16); border-radius: 26px; box-shadow: 0 32px 80px rgba(0, 0, 0, .42); }
.glow { position: absolute; border-radius: 50%; filter: blur(55px); opacity: .45; }
.glow-one { width: 250px; height: 250px; top: 8%; right: 8%; background: #16b8d2; }
.glow-two { width: 190px; height: 190px; bottom: 2%; left: 12%; background: #1a58a5; }

.trust-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(19, 38, 57, .58); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid > div { display: flex; flex-direction: column; gap: 2px; padding: 24px 28px; border-left: 1px solid var(--line); }
.trust-grid > div:first-child { border-left: 0; }
.trust-grid strong { color: var(--ink); font-size: 1.02rem; }
.trust-grid span { color: var(--muted); font-size: .9rem; }

.section-heading { max-width: 700px; margin-bottom: 48px; }
.section-heading h2, .callout-wrap h2 { margin-bottom: 14px; font-size: clamp(2.1rem, 4vw, 3.7rem); line-height: 1.05; letter-spacing: -.055em; }
.section-heading > p:last-child, .callout-wrap > div > p:last-child { color: var(--muted); font-size: 1.06rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { min-height: 230px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, rgba(19, 38, 57, .76), rgba(11, 26, 41, .76)); }
.feature-card-highlight { border-color: rgba(91, 216, 232, .48); background: linear-gradient(145deg, rgba(36, 93, 111, .52), rgba(12, 39, 57, .8)); }
.feature-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 24px; border: 1px solid rgba(91, 216, 232, .55); border-radius: 13px; color: var(--accent); font-size: 1.45rem; }
.feature-card h3 { margin-bottom: 8px; font-size: 1.23rem; letter-spacing: -.025em; }
.feature-card p { margin-bottom: 0; color: var(--muted); font-size: .98rem; }

.showcase { background: #0b1724; }
.section-heading-light h2 { color: var(--ink); }
.screenshot-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: start; gap: 22px; }
.screenshot-card { margin: 0; overflow: hidden; border: 1px solid rgba(180, 220, 230, .16); border-radius: 22px; background: #111f2e; box-shadow: 0 18px 42px rgba(0, 0, 0, .2); }
.screenshot-card a { display: block; overflow: hidden; background: #050b11; }
.screenshot-card img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; object-position: top; transition: transform .35s ease; }
.screenshot-card a:hover img, .screenshot-card a:focus-visible img { transform: scale(1.035); }
.screenshot-card figcaption { display: flex; flex-direction: column; gap: 2px; padding: 18px 20px 20px; }
.screenshot-card figcaption strong { font-size: 1.05rem; }
.screenshot-card figcaption span { color: var(--muted); font-size: .9rem; }

.privacy-callout { background: radial-gradient(circle at 85% 50%, rgba(43, 185, 211, .2), transparent 35%), #102536; }
.callout-wrap { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.callout-wrap > div { max-width: 720px; }
.callout-wrap h2 { margin-bottom: 12px; }
.callout-wrap p { margin-bottom: 0; }

.site-footer { border-top: 1px solid var(--line); background: #06101a; }
.footer-wrap { flex-wrap: wrap; padding: 26px 0; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand img { border-radius: 9px; }
.footer-brand div { display: flex; flex-direction: column; }
.footer-brand strong { font-size: .98rem; }
.footer-brand span, .copyright { color: var(--dim); font-size: .82rem; }
.footer-brand span { margin-top: 1px; }
.footer-links { display: flex; gap: 20px; color: var(--muted); font-size: .88rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--accent); }
.copyright { margin: 0; }

.policy-page { min-height: calc(100vh - 76px); background: linear-gradient(180deg, #07111c, #0a1724); }
.policy-layout { display: grid; grid-template-columns: minmax(220px, .33fr) minmax(0, .67fr); gap: 82px; align-items: start; }
.policy-aside { position: sticky; top: 112px; }
.policy-aside h1 { margin-bottom: 12px; font-size: clamp(2.7rem, 5vw, 4.4rem); }
.policy-date { color: var(--muted); font-size: .9rem; }
.back-link { display: inline-flex; margin-top: 26px; color: var(--accent); font-weight: 700; text-decoration: none; }
.back-link:hover, .back-link:focus-visible { text-decoration: underline; }
.policy-content { max-width: 760px; }
.policy-intro { margin-bottom: 46px; padding: 24px 26px; border-left: 3px solid var(--accent); border-radius: 0 14px 14px 0; background: var(--accent-soft); color: #d9e9ef; font-size: 1.06rem; }
.policy-content section { padding: 28px 0; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.policy-content section:first-of-type { padding-top: 0; border-top: 0; }
.policy-content h2 { margin-bottom: 10px; color: var(--ink); font-size: 1.34rem; letter-spacing: -.025em; }
.policy-content p { margin-bottom: 0; color: var(--muted); }
.policy-content a { color: var(--accent); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 720px; }
  .hero-art { max-width: 760px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .policy-layout { grid-template-columns: 1fr; gap: 42px; }
  .policy-aside { position: static; }
  .policy-aside h1 { margin-bottom: 8px; }
  .back-link { margin-top: 12px; }
}

@media (max-width: 640px) {
  body { overflow-x: hidden; }
  .container { width: min(var(--max), calc(100% - 32px)); }
  .section-pad { padding: 76px 0; }
  .nav-wrap { min-height: 68px; }
  .site-nav { flex: 0 0 auto; gap: 14px; font-size: .82rem; }
  .site-nav a:first-child, .site-nav a:nth-child(2) { display: none; }
  .hero { padding-top: 66px; }
  .hero-grid, .hero-copy, .hero-lede, .hero-art { min-width: 0; max-width: 100%; width: 100%; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  h1 { font-size: clamp(3.05rem, 16vw, 5rem); }
  .hero-lede { font-size: 1.04rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div, .trust-grid > div:first-child { border-top: 1px solid var(--line); border-left: 0; }
  .trust-grid > div:first-child { border-top: 0; }
  .feature-grid, .screenshot-grid { grid-template-columns: 1fr; }
  .screenshot-card { max-width: 360px; margin: 0 auto; }
  .callout-wrap { align-items: stretch; flex-direction: column; }
  .footer-wrap { align-items: flex-start; flex-direction: column; gap: 16px; }
  .policy-content section { padding: 24px 0; }
}

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