:root {
  color-scheme: dark;
  --background: #040c19;
  --surface: #0a1424;
  --text: #edf4fc;
  --muted: #a6b5ca;
  --cyan: #3fe6eb;
  --border: #203047;
  --gradient: linear-gradient(105deg, #63f3eb, #36b8fa 58%, #a17aff);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--background); color: var(--text); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 6px; border-radius: 4px; }
::selection { background: #245485; color: white; }
[hidden] { display: none !important; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.13; }
h1, h2 { font-weight: 650; letter-spacing: -.055em; }
h2 { font-size: clamp(2rem, 3.3vw, 2.85rem); }
h3 { font-weight: 600; letter-spacing: -.025em; }
.container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 20; background: var(--cyan); color: var(--background); padding: 10px 20px; }
.skip-link:focus { top: 12px; }
.header { position: sticky; top: 0; z-index: 10; background: #040c19ed; border-bottom: 1px solid #20304790; backdrop-filter: blur(18px); }
.nav { height: 84px; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; font-size: 19px; letter-spacing: -.035em; font-weight: 700; }
.brand img { border-radius: 10px; }
.brand-accent { color: var(--cyan); }
.nav-links { display: flex; gap: 28px; align-items: center; margin-left: auto; font-size: 14px; color: var(--muted); }
.nav-links a:hover, .footer a:hover, .release-links a:hover { color: var(--cyan); }
.nav-github { display: inline-flex; gap: 8px; align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 15px 23px; border: 1px solid #70edf0; border-radius: 8px; background: var(--cyan); color: #03202c; font-size: 14px; font-weight: 700; line-height: 1.4; transition: background .2s, transform .2s, box-shadow .2s; }
.button:hover { background: #85f5f3; box-shadow: 0 0 28px #3fe6eb1a; transform: translateY(-2px); }
.button-small { font-size: 13px; padding: 10px 15px; }
.button-small .icon { width: 16px; height: 16px; }
.button-secondary { background: #122038; border-color: #344762; color: var(--text); }
.button-secondary:hover { background: #1b304c; }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; }
.text-link:hover { color: var(--cyan); }
.text-link .icon { width: 17px; }
.eyebrow, .mono, .feature-number, .feature-detail, .package-badge, .package-meta, .preview-bar, .step-number { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.eyebrow { font-size: 11px; font-weight: 500; letter-spacing: .13em; color: var(--cyan); display: flex; align-items: center; gap: 9px; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; box-shadow: 0 0 12px #3fe6eb60; }
.gradient-text { color: #57dbf5; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 30px; min-height: 660px; padding-block: 64px 56px; }
.hero h1 { font-size: clamp(2.8rem, 4.4vw, 4rem); margin-top: 25px; }
.hero-description { color: var(--muted); font-size: 17px; max-width: 490px; margin-top: 26px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 32px; flex-wrap: wrap; }
.hero-note { font-size: 11px; color: var(--muted); margin-top: 21px; }
.hero-note span { padding-inline: 7px; color: #5a6f8a; }
.hero-art { position: relative; min-width: 0; }
.hero-art img { position: relative; z-index: 1; width: 100%; mask-image: radial-gradient(ellipse 72% 72% at center, black 78%, transparent 98%); }
.orbit { position: absolute; inset: 9% -3%; border: 1px solid #24637f38; border-radius: 50%; transform: rotate(-25deg); }
.orbit-two { inset: 18% -8%; transform: rotate(30deg); border-color: #3d50a12b; }
.capabilities { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-block: 1px solid var(--border); padding-block: 24px; font-size: 13px; color: var(--muted); }
.capabilities span { display: inline-flex; align-items: center; gap: 9px; }
.capabilities .icon { color: #72cde6; width: 18px; }
.capabilities .mono { font-size: 11px; color: #bdcadd; }
.section { padding-block: 96px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 36px; }
.section-heading .eyebrow { margin-bottom: 15px; }
.section-heading > p { color: var(--muted); font-size: 14px; padding-bottom: 3px; }
.workspace-preview { border: 1px solid #34415b; border-radius: 12px; overflow: hidden; background: var(--surface); box-shadow: 0 15px 90px #1683c011; }
.preview-bar { height: 45px; display: flex; align-items: center; padding-inline: 18px; gap: 18px; font-size: 10px; color: #a0afc5; border-bottom: 1px solid var(--border); }
.window-dots { display: inline-flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; background: #405168; border-radius: 50%; }
.window-dots i:first-child { background: #49bcbf; }
.preview-label { margin-left: auto; letter-spacing: .1em; font-size: 9px; }
.workspace-preview img { width: 100%; }
.workspace-preview figcaption { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 16px; color: var(--muted); font-size: 11px; }
.features { padding-top: 12px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-block: 1px solid var(--border); }
.feature { padding: 31px 28px 31px 0; position: relative; }
.feature + .feature { border-left: 1px solid var(--border); padding-left: 28px; }
.feature-number { display: block; color: #94a8c3; font-size: 10px; letter-spacing: .09em; }
.feature-icon { margin-top: 35px; width: 28px; height: 28px; color: var(--cyan); }
.feature:nth-child(2) .feature-icon { color: #59b6fa; }
.feature:nth-child(3) .feature-icon { color: #aa8bfc; }
.feature h3 { font-size: 20px; margin-top: 20px; }
.feature p { color: var(--muted); font-size: 14px; margin-top: 14px; }
.feature-detail { display: block; font-size: 10px; color: #b4c2d8; margin-top: 24px; }
.format-strip { display: flex; align-items: center; gap: 25px; padding-top: 24px; }
.format-strip .eyebrow { color: #9aacc7; font-size: 9px; }
.format-strip p { color: var(--muted); font-size: 12px; }
.format-strip p span { color: #475b79; padding: 0 8px; }
.format-strip a { margin-left: auto; color: var(--cyan); display: flex; }
.download-section { position: relative; padding-block: 88px 72px; border-block: 1px solid var(--border); background: radial-gradient(ellipse at 50% 0%, #12315b58, transparent 65%), #07101f; }
.download-heading { text-align: center; }
.download-heading .eyebrow { justify-content: center; margin-bottom: 20px; }
.download-heading h2 { font-size: clamp(2.5rem, 4.2vw, 3.8rem); }
.download-heading > p:not(.eyebrow) { color: var(--muted); margin-top: 20px; font-size: 15px; }
.release-status { display: flex; align-items: center; justify-content: center; gap: 10px; color: #b1bfd2; margin: 22px auto 0; font-size: 12px; flex-wrap: wrap; }
.release-badge { font-size: 10px; border: 1px solid #8066b0; padding: 1px 7px; border-radius: 5px; color: #d2b9ff; }
.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 840px; margin: 36px auto 0; }
.download-card { padding: 28px; border: 1px solid #2c3b52; border-radius: 12px; background: #0b1629; }
.download-card.recommended { border-color: #268895; background: linear-gradient(145deg, #11303b75, #0b1629 65%); }
.card-topline { display: flex; justify-content: space-between; align-items: center; gap: 15px; color: #8ab2da; }
.recommended .card-topline { color: var(--cyan); }
.card-topline > .icon { width: 27px; height: 27px; }
.package-badge { font-size: 9px; letter-spacing: .07em; }
.download-card h3 { margin-top: 26px; font-size: 27px; }
.download-card > p:not(.package-meta) { font-size: 13px; color: var(--muted); margin-top: 14px; }
.download-card .button { display: flex; margin-top: 27px; justify-content: space-between; padding-inline: 18px; }
.package-meta { font-size: 10px; color: #a5b7ce; text-align: center; margin-top: 13px; }
.system-requirements { max-width: 760px; margin: 24px auto 0; color: var(--muted); font-size: 11px; text-align: center; }
.system-requirements a { color: #c5d5e8; white-space: nowrap; margin-left: 6px; }
.system-requirements a:hover { color: var(--cyan); }
.release-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 26px; font-size: 12px; margin-top: 23px; }
.release-links a { display: inline-flex; align-items: center; gap: 7px; }
.release-links .icon { width: 15px; height: 15px; }
.no-script { margin-top: 20px; color: var(--muted); text-align: center; }
.development-download { max-width: 840px; margin: 40px auto 0; padding-top: 32px; border-top: 1px solid var(--border); text-align: center; }
.development-download h3 { font-size: 23px; }
.development-download > p { margin-top: 14px; color: var(--muted); font-size: 13px; }
.development-download .download-grid { margin-top: 22px; }
.development-download .button { display: flex; }
.package-meta { overflow-wrap: anywhere; }
.getting-started { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; }
.getting-started h2 { margin-top: 18px; }
.getting-started .text-link { margin-top: 28px; color: var(--cyan); }
.steps { padding: 0; margin: 0; list-style: none; }
.steps li { display: flex; gap: 24px; padding-block: 22px; border-bottom: 1px solid var(--border); }
.steps li:first-child { padding-top: 0; }
.steps li:last-child { border-bottom: 0; padding-bottom: 0; }
.step-number { font-size: 12px; color: var(--cyan); padding-top: 1px; }
.steps h3 { font-size: 18px; }
.steps p { margin-top: 10px; color: var(--muted); font-size: 13px; }
.footer { border-top: 1px solid var(--border); padding-block: 32px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.footer .brand { font-size: 16px; }
.footer > div > p { margin-top: 9px; font-size: 11px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; margin-left: auto; font-size: 12px; color: var(--muted); }
.footer-credit { width: 100%; font-size: 10px; color: #a5b5ca; }
.footer-credit a { color: #c8d4e6; }
@media (min-width: 1600px) { .hero { min-height: 720px; } }
@media (max-width: 1000px) {
  .container { width: calc(100% - 64px); }
  .nav { gap: 24px; }
  .nav-links { gap: 20px; }
  .hero { min-height: 590px; gap: 5px; padding-block: 60px; }
  .hero h1 { font-size: 3rem; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 20px; }
  .hero-note { max-width: 270px; line-height: 1.9; }
  .capabilities { flex-wrap: wrap; gap: 18px; }
  .section-heading { align-items: start; }
  .section-heading > p br { display: none; }
  .section-heading > p { max-width: 240px; }
  .feature h3 { font-size: 18px; }
  .feature { padding-right: 20px; }
  .feature + .feature { padding-left: 20px; }
  .format-strip { flex-wrap: wrap; gap: 12px; }
  .format-strip > .eyebrow { width: 100%; }
  .getting-started { gap: 45px; }
}
@media (max-width: 850px) {
  html { scroll-padding-top: 90px; }
  .container { width: calc(100% - 40px); }
  .nav { height: 72px; gap: 12px; justify-content: space-between; }
  .nav-links { display: none; }
  .brand { font-size: 17px; gap: 8px; }
  .nav .brand img { width: 32px; height: 32px; }
  .button-small { padding: 10px 13px; font-size: 12px; }
  .button-small .icon { display: none; }
  .hero { grid-template-columns: 1fr; gap: 15px; padding-block: 52px 25px; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow { justify-content: center; font-size: 9px; }
  .hero h1 { font-size: clamp(2.25rem, 7.8vw, 3.4rem); margin-top: 21px; }
  .hero-description { margin: 22px auto 0; max-width: 460px; font-size: 15px; }
  .hero-actions { justify-content: center; gap: 21px; margin-top: 26px; }
  .hero-note { max-width: none; margin-top: 18px; font-size: 10px; }
  .hero-note span { padding-inline: 3px; }
  .hero-art { width: min(410px, 100%); margin: 0 auto; }
  .orbit { display: none; }
  .capabilities { justify-content: center; padding-block: 22px; gap: 15px 22px; font-size: 11px; }
  .capabilities .mono { width: 100%; justify-content: center; }
  .section { padding-block: 62px; }
  .section-heading { flex-direction: column; gap: 20px; margin-bottom: 25px; }
  .section-heading > p { max-width: 100%; }
  .preview-bar { height: 37px; padding-inline: 12px; gap: 12px; font-size: 8px; }
  .preview-label { display: none; }
  .workspace-preview figcaption { padding: 12px; font-size: 9px; }
  .features { padding-top: 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature, .feature + .feature { border-left: 0; padding: 26px 0; }
  .feature + .feature { border-top: 1px solid var(--border); }
  .feature-icon { position: absolute; top: 24px; right: 4px; margin: 0; width: 23px; height: 23px; }
  .feature h3 { margin-top: 20px; font-size: 21px; }
  .feature-detail { margin-top: 18px; }
  .format-strip p { font-size: 11px; flex: 1; }
  .format-strip p span { padding-inline: 3px; }
  .download-section { padding-block: 62px 50px; }
  .download-heading h2 { font-size: 2.7rem; }
  .release-status { font-size: 11px; }
  .download-grid { grid-template-columns: 1fr; margin-top: 28px; gap: 16px; max-width: 440px; }
  .download-card { padding: 25px; }
  .system-requirements { line-height: 1.9; }
  .release-links { gap: 14px 22px; font-size: 11px; }
  .getting-started { grid-template-columns: 1fr; gap: 36px; }
  .getting-started h2 br { display: none; }
  .footer { gap: 24px; }
  .footer-links { margin-left: 0; width: 100%; gap: 20px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}