:root {
  --bg: #080b12;
  --bg-soft: #101625;
  --panel: #151d30;
  --panel-2: #0d1322;
  --panel-light: #f5f7fb;
  --white: #ffffff;
  --text: #f4f7fb;
  --muted: #a9b5ca;
  --dark-text: #111827;
  --dark-muted: #4b5563;
  --line: rgba(255,255,255,.12);
  --line-light: #e6ebf2;
  --brand: #35d0ff;
  --brand-2: #7c5cff;
  --brand-3: #14f195;
  --radius: 24px;
  --shadow: 0 22px 70px rgba(0,0,0,.28);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 16px clamp(18px, 4vw, 54px);
  background: rgba(8, 11, 18, .88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand, .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: -.03em;
  font-size: 1.35rem;
}
.brand img { width: 36px; height: 36px; }
.site-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.site-nav a { padding: 9px 12px; border-radius: 999px; color: var(--muted); font-weight: 700; font-size: .94rem; }
.site-nav a:hover, .site-nav a.active { color: var(--text); background: rgba(255,255,255,.08); }
.nav-toggle { display: none; }
main { overflow: hidden; }
.hero, .subhero, .section, .cta { max-width: var(--max); margin: 0 auto; padding: clamp(54px, 8vw, 110px) clamp(18px, 4vw, 30px); }
.hero { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(28px, 5vw, 70px); min-height: 720px; position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 18% 18%, rgba(53, 208, 255, .22), transparent 30%), radial-gradient(circle at 84% 18%, rgba(124, 92, 255, .20), transparent 28%), radial-gradient(circle at 50% 96%, rgba(20, 241, 149, .10), transparent 32%); z-index: -1; }
.eyebrow { color: var(--brand); text-transform: uppercase; letter-spacing: .14em; font-weight: 850; font-size: .78rem; margin: 0 0 12px; }
h1, h2, h3, h4 { line-height: 1.08; letter-spacing: -.04em; margin: 0 0 18px; }
h1 { font-size: clamp(2.55rem, 6.5vw, 5.3rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: 1.32rem; }
h4 { font-size: 1.05rem; }
p { margin: 0 0 18px; }
.lead { font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--muted); max-width: 780px; }
.hero-actions, .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 20px; border-radius: 999px; font-weight: 850; border: 1px solid var(--line); }
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; border: 0; }
.btn.secondary { background: rgba(255,255,255,.08); color: var(--text); }
.btn.dark { background: var(--bg); color: #fff; }
.btn.light { background: #fff; color: var(--dark-text); border-color: var(--line-light); }
.hero-panel, .visual-panel, .spec-box, .card, .download-box, .article-card, .faq-item, .ecosystem-card { background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-panel { padding: 26px; }
.screen-preview { min-height: 390px; border-radius: 24px; padding: 26px; background: linear-gradient(90deg, rgba(53,208,255,.14) 1px, transparent 1px), linear-gradient(rgba(53,208,255,.10) 1px, transparent 1px), #060914; background-size: 34px 34px; border: 1px solid rgba(53,208,255,.24); position: relative; overflow: hidden; }
.screen-label { color: #dff8ff; font-weight: 850; }
.timeline-bar { height: 16px; width: 84%; margin: 56px 0 26px; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--brand-3)); box-shadow: 0 0 22px rgba(53,208,255,.25); }
.zone-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.zone-grid span { padding: 28px 16px; border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: rgba(255,255,255,.06); font-weight: 850; color: var(--text); }
.subhero { text-align: center; max-width: 980px; padding-bottom: 45px; }
.subhero p { color: var(--muted); font-size: 1.16rem; }
.section { border-top: 1px solid rgba(255,255,255,.06); }
.section.alt, .light-section { max-width: none; background: var(--panel-light); color: var(--dark-text); padding-left: max(clamp(18px, 4vw, 30px), calc((100vw - var(--max)) / 2 + 30px)); padding-right: max(clamp(18px, 4vw, 30px), calc((100vw - var(--max)) / 2 + 30px)); }
.section.alt p, .light-section p, .section.alt li, .light-section li { color: var(--dark-muted); }
.section-head { max-width: 850px; margin-bottom: 34px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.feature-grid, .product-grid, .solution-grid, .blog-grid, .steps-grid, .ecosystem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-grid { grid-template-columns: repeat(2, 1fr); }
.card, .article-card, .faq-item, .ecosystem-card { padding: 26px; }
.card p, .article-card p, .ecosystem-card p { color: var(--muted); }
.card a.inline, .article-card a.inline, .ecosystem-card a.inline, .article-body a.inline { color: var(--brand); font-weight: 850; text-decoration: underline; text-underline-offset: 3px; }
.section.alt .card, .light-section .card, .article-card.light, .light-section .ecosystem-card, .section.alt .ecosystem-card { background: #fff; color: var(--dark-text); border: 1px solid var(--line-light); box-shadow: 0 12px 32px rgba(16,24,40,.08); }
.section.alt .card p, .light-section .card p, .article-card.light p, .section.alt .ecosystem-card p, .light-section .ecosystem-card p { color: var(--dark-muted); }
.badge, .status { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: rgba(53,208,255,.12); color: var(--brand); font-weight: 850; font-size: .8rem; margin-bottom: 14px; }
.section.alt .badge, .light-section .badge { background: rgba(53,208,255,.14); color: #0076a3; }
.product-strip { display: flex; flex-wrap: wrap; gap: 12px; }
.product-strip a { padding: 12px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line-light); color: var(--dark-text); font-weight: 850; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.spec-box, .download-box { padding: 28px; }
ul.clean { list-style: none; margin: 0; padding: 0; }
ul.clean li { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.section.alt ul.clean li, .light-section ul.clean li { border-bottom-color: var(--line-light); }
.table-wrap { overflow-x: auto; border-radius: 18px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,.04); }
th, td { padding: 15px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--brand); }
.section.alt table, .light-section table { background: #fff; }
.section.alt th, .section.alt td, .light-section th, .light-section td { border-bottom: 1px solid var(--line-light); }
.cta { text-align: center; background: linear-gradient(135deg, rgba(53,208,255,.16), rgba(124,92,255,.16)); border: 1px solid var(--line); border-radius: 32px; margin-top: 40px; margin-bottom: 50px; }
.article-body { max-width: 860px; margin: 0 auto; }
.article-body h2 { margin-top: 38px; font-size: clamp(1.7rem, 3vw, 2.45rem); }
.article-body p, .article-body li { color: var(--muted); font-size: 1.06rem; }
.note { padding: 20px; border-radius: 18px; background: rgba(53,208,255,.10); border: 1px solid rgba(53,208,255,.24); }
.codebox { display: block; overflow-x: auto; padding: 18px; border-radius: 16px; background: #05070c; border: 1px solid var(--line); color: #d7e7ff; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92rem; }
.faq-list { display: grid; gap: 14px; }
.faq-question { width: 100%; border: 0; background: transparent; color: inherit; text-align: left; font: inherit; font-weight: 850; cursor: pointer; padding: 0; }
.faq-answer { display: none; margin-top: 12px; color: var(--muted); }
.faq-item.open .faq-answer { display: block; }
.section.alt .section.alt .section.alt .site-footer { display: flex; justify-content: space-between; gap: 28px; padding: 40px clamp(18px, 4vw, 54px); border-top: 1px solid var(--line); color: var(--muted); }
.site-footer p { max-width: 540px; margin: 10px 0 0; }
.footer-links { display: flex; gap: 14px; flex-wrap: wrap; align-content: start; justify-content: flex-end; }
.footer-links a { color: var(--muted); font-weight: 750; }
.footer-links a:hover { color: var(--text); }
@media (max-width: 1020px) {
    }
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.08); color: #fff; font-size: 1.35rem; }
  .site-nav { display: none; position: absolute; top: 74px; left: 18px; right: 18px; padding: 14px; background: rgba(8,11,18,.98); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
  .site-nav.open { display: grid; grid-template-columns: 1fr 1fr; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .feature-grid, .product-grid, .solution-grid, .blog-grid, .two-col, .steps-grid, .ecosystem-grid { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .site-nav.open { grid-template-columns: 1fr; }
  h1 { font-size: 2.45rem; }
  .hero-actions, .actions { flex-direction: column; }
  .btn { width: 100%; }
  }