:root {
  color-scheme: dark;
  --bg: #090d11;
  --bg-deep: #06090c;
  --surface: #111820;
  --surface-2: #151f29;
  --surface-3: #1a2631;
  --line: #293541;
  --line-soft: rgba(84, 109, 128, 0.24);
  --text: #e6edf3;
  --muted: #9baab7;
  --cyan: #25d0c8;
  --cyan-soft: rgba(37, 208, 200, 0.13);
  --cyan-glow: rgba(37, 208, 200, 0.26);
  --orange: #f07818;
  --green: #51d88a;
  --danger: #ff6b6b;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.36);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% 8%, rgba(37, 208, 200, 0.09), transparent 29rem),
    radial-gradient(circle at 15% 35%, rgba(54, 94, 122, 0.09), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .22;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(72, 95, 113, .22);
  background: rgba(9, 13, 17, .78);
  backdrop-filter: blur(18px);
}

.nav-shell { height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }

.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(37, 208, 200, .62);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(37,208,200,.2), rgba(17,24,32,.4));
  color: var(--cyan);
  font-size: 21px;
  font-weight: 850;
  letter-spacing: -.08em;
  box-shadow: inset 0 0 18px rgba(37,208,200,.08), 0 0 22px rgba(37,208,200,.07);
}
.brand-mark::after {
  content: "";
  position: absolute;
  right: 6px;
  bottom: 5px;
  width: 7px;
  height: 2px;
  border-radius: 9px;
  background: var(--cyan);
  transform: rotate(44deg);
}
.brand-name { font-size: 20px; font-weight: 800; letter-spacing: .13em; }
.brand-name span { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 9px 13px; border-radius: 9px; color: var(--muted); font-size: 14px; font-weight: 650; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,.045); }
.nav-links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--cyan); }

.nav-download, .button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 17px;
  border: 1px solid rgba(37,208,200,.64);
  border-radius: 11px;
  background: var(--cyan);
  color: #04100f;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 9px 30px rgba(37,208,200,.13);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.nav-download:hover, .button:hover { transform: translateY(-1px); box-shadow: 0 13px 34px rgba(37,208,200,.22); }
.button.secondary { background: rgba(255,255,255,.025); color: var(--text); border-color: var(--line); box-shadow: none; }
.button.secondary:hover { border-color: #425666; background: rgba(255,255,255,.045); }
.button.disabled { cursor: not-allowed; background: #27333c; border-color: #384754; color: #98a5af; box-shadow: none; }
.button.disabled:hover { transform: none; }

.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--text); }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { content: ""; display: block; width: 18px; height: 2px; margin: 4px auto; border-radius: 2px; background: currentColor; }

main { overflow: hidden; }
.hero { padding: 92px 0 70px; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 60px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; box-shadow: 0 0 10px currentColor; }
h1, h2, h3 { margin: 0; line-height: 1.12; }
h1 { max-width: 760px; margin-top: 18px; font-size: clamp(44px, 6.1vw, 76px); letter-spacing: -.055em; }
h1 .accent { color: var(--cyan); text-shadow: 0 0 34px rgba(37,208,200,.16); }
.hero-copy { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.micro-row { display: flex; flex-wrap: wrap; gap: 17px 26px; margin-top: 28px; color: #b9c5cf; font-size: 14px; }
.micro-row span { display: inline-flex; align-items: center; gap: 8px; }
.micro-row i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }

.app-window { position: relative; border: 1px solid #2c3b47; border-radius: 20px; background: #0d1319; box-shadow: var(--shadow), 0 0 0 1px rgba(37,208,200,.03); overflow: hidden; transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.app-window::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(118deg, rgba(255,255,255,.035), transparent 25%); }
.window-bar { height: 47px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; border-bottom: 1px solid #26333d; background: #111820; color: #aab7c2; font-size: 12px; }
.window-brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 750; letter-spacing: .05em; }
.tiny-logo { display: grid; width: 21px; height: 21px; place-items: center; border: 1px solid var(--cyan); border-radius: 6px; color: var(--cyan); font-size: 11px; }
.window-status { display: flex; align-items: center; gap: 7px; }
.window-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.window-body { display: grid; grid-template-columns: 122px 1fr; min-height: 390px; }
.window-side { padding: 18px 11px; border-right: 1px solid #24313b; background: #0b1015; }
.side-item { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; padding: 8px 9px; border-radius: 7px; color: #80909d; font-size: 10px; }
.side-item.active { color: var(--cyan); background: var(--cyan-soft); }
.side-glyph { width: 13px; height: 13px; border: 1px solid currentColor; border-radius: 4px; }
.window-content { padding: 23px; }
.window-title { font-size: 18px; font-weight: 750; }
.window-subtitle { color: #758693; font-size: 11px; }
.health-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; margin-top: 18px; }
.health-card { min-height: 77px; padding: 12px; border: 1px solid #293641; border-radius: 10px; background: #111922; }
.health-card b { display: block; margin-top: 8px; font-size: 13px; }
.health-card small { color: #7e8d99; font-size: 9px; }
.health-icon { width: 20px; height: 20px; border: 1px solid rgba(37,208,200,.42); border-radius: 6px; background: var(--cyan-soft); }
.analysis-card { margin-top: 10px; padding: 14px; border: 1px solid #293641; border-radius: 11px; background: linear-gradient(145deg,#121b24,#0f161d); }
.analysis-head { display: flex; justify-content: space-between; gap: 12px; color: #cbd6de; font-size: 11px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 999px; background: rgba(81,216,138,.1); color: var(--green); font-size: 9px; font-weight: 750; }
.scan-line { height: 5px; margin-top: 16px; border-radius: 8px; background: #22303a; overflow: hidden; }
.scan-line span { display: block; width: 82%; height: 100%; background: linear-gradient(90deg,var(--cyan),#57eee6); box-shadow: 0 0 13px var(--cyan); }
.activity { display: flex; align-items: center; gap: 9px; margin-top: 12px; color: #8494a0; font-size: 10px; }
.activity i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }

.trust-strip { border-block: 1px solid var(--line-soft); background: rgba(255,255,255,.012); }
.trust-grid { min-height: 94px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; }
.trust-item { padding: 0 28px; border-right: 1px solid var(--line-soft); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border: 0; }
.trust-item b { display: block; color: var(--text); font-size: 17px; }
.trust-item span { color: var(--muted); font-size: 13px; }

.section { padding: 96px 0; }
.section.compact { padding: 72px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 34px; }
.section-head h2 { max-width: 720px; font-size: clamp(33px, 4vw, 52px); letter-spacing: -.04em; }
.section-head p { max-width: 460px; margin: 0; color: var(--muted); }
.kicker { margin-bottom: 12px; color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }

.feature-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 16px; }
.feature-card { position: relative; min-height: 255px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(21,31,41,.94), rgba(14,20,26,.94)); overflow: hidden; }
.feature-card::after { content: ""; position: absolute; width: 130px; height: 130px; right: -64px; bottom: -70px; border-radius: 50%; background: var(--cyan); opacity: .035; filter: blur(2px); }
.feature-card.large { grid-column: span 7; }
.feature-card.medium { grid-column: span 5; }
.feature-card.third { grid-column: span 4; }
.card-number { color: #5a6a77; font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.feature-card h3 { margin-top: 30px; font-size: 25px; letter-spacing: -.025em; }
.feature-card p { max-width: 540px; margin: 13px 0 0; color: var(--muted); }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: var(--cyan); font-weight: 750; font-size: 14px; }
.card-link::after { content: "\2192"; transition: transform .18s ease; }
.card-link:hover::after { transform: translateX(4px); }

.process-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; counter-reset: steps; }
.process-card { counter-increment: steps; padding: 26px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.015), transparent); }
.process-card::before { content: "0" counter(steps); display: block; margin-bottom: 34px; color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .1em; }
.process-card h3 { font-size: 21px; }
.process-card p { margin: 12px 0 0; color: var(--muted); }

.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 34px; padding: 42px; border: 1px solid rgba(37,208,200,.32); border-radius: 22px; background: linear-gradient(115deg, rgba(37,208,200,.12), rgba(17,24,32,.94) 42%, rgba(17,24,32,.94)); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.cta-panel h2 { font-size: clamp(30px,4vw,46px); letter-spacing: -.04em; }
.cta-panel p { max-width: 650px; margin: 12px 0 0; color: var(--muted); }

.page-hero { padding: 78px 0 52px; border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { max-width: 870px; font-size: clamp(42px,5vw,64px); }
.page-hero p { max-width: 740px; margin: 22px 0 0; color: var(--muted); font-size: 18px; }
.breadcrumbs { margin-bottom: 19px; color: #70818f; font-size: 13px; }
.breadcrumbs span { color: var(--cyan); }

.module-list { display: grid; gap: 16px; }
.module { display: grid; grid-template-columns: 90px 1fr 280px; gap: 26px; align-items: center; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.module-index { color: var(--cyan); font-size: 13px; font-weight: 850; letter-spacing: .14em; }
.module h2 { font-size: 25px; }
.module p { margin: 10px 0 0; color: var(--muted); }
.module-outcome { padding: 13px 15px; border-left: 2px solid var(--cyan); background: rgba(37,208,200,.055); color: #c5d5dc; font-size: 14px; }

.release-layout { display: grid; grid-template-columns: 1fr 340px; gap: 22px; align-items: start; }
.release-card, .side-card, .content-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.release-card { padding: 34px; }
.release-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.status-pill { padding: 6px 10px; border: 1px solid rgba(240,120,24,.35); border-radius: 999px; background: rgba(240,120,24,.08); color: #ffad69; font-size: 12px; font-weight: 800; }
.version-pill { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px; }
.release-card h2 { font-size: 34px; }
.release-card > p { color: var(--muted); }
.check-list { display: grid; gap: 12px; margin: 26px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 29px; color: #c4d0d9; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .45em; width: 13px; height: 7px; border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan); transform: rotate(-45deg); }
.side-card { padding: 24px; }
.side-card + .side-card { margin-top: 16px; }
.side-card h3 { font-size: 18px; }
.side-card p { margin: 9px 0 0; color: var(--muted); font-size: 14px; }
.spec-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.spec-row:last-child { border: 0; }
.spec-row span { color: var(--muted); }

.timeline { position: relative; padding-left: 35px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 10px; bottom: 10px; width: 1px; background: var(--line); }
.timeline-entry { position: relative; padding: 0 0 42px 20px; }
.timeline-entry:last-child { padding-bottom: 0; }
.timeline-entry::before { content: ""; position: absolute; left: -33px; top: 8px; width: 11px; height: 11px; border: 2px solid var(--bg); border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 1px var(--cyan); }
.timeline-entry time { color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .06em; }
.timeline-entry h2 { margin-top: 8px; font-size: 26px; }
.timeline-entry p { max-width: 780px; margin: 10px 0 0; color: var(--muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag { padding: 5px 9px; border: 1px solid var(--line); border-radius: 7px; color: #aab8c3; font-size: 12px; }

.faq-grid { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: start; }
.faq-intro { position: sticky; top: 106px; }
.faq-intro h2 { font-size: 38px; letter-spacing: -.04em; }
.faq-intro p { color: var(--muted); }
.faq-list { display: grid; gap: 10px; }
details { border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
summary { position: relative; padding: 20px 52px 20px 20px; cursor: pointer; color: #dce5eb; font-weight: 750; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 17px; color: var(--cyan); font-size: 22px; font-weight: 400; }
details[open] summary::after { content: "\2212"; }
details p { margin: 0; padding: 0 20px 20px; color: var(--muted); }

.legal-layout { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: 42px; align-items: start; }
.legal-nav { position: sticky; top: 106px; padding: 19px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.legal-nav b { display: block; margin-bottom: 11px; font-size: 14px; }
.legal-nav a { display: block; padding: 7px 0; color: var(--muted); font-size: 14px; }
.legal-nav a:hover { color: var(--cyan); }
.legal-content { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.legal-content section { scroll-margin-top: 100px; }
.legal-content section + section { margin-top: 37px; padding-top: 37px; border-top: 1px solid var(--line-soft); }
.legal-content h2 { font-size: 25px; }
.legal-content p, .legal-content li { color: var(--muted); }
.notice { padding: 14px 16px; border-left: 3px solid var(--orange); background: rgba(240,120,24,.08); color: #d6c2b3; font-size: 14px; }

.site-footer { padding: 48px 0 30px; border-top: 1px solid var(--line-soft); background: rgba(5,8,11,.45); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 36px; }
.footer-brand p { max-width: 330px; margin: 16px 0 0; color: var(--muted); font-size: 14px; }
.footer-col b { display: block; margin-bottom: 13px; font-size: 14px; }
.footer-col a { display: block; width: fit-content; padding: 5px 0; color: var(--muted); font-size: 14px; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--line-soft); color: #71818d; font-size: 12px; }

@media (max-width: 980px) {
  .nav-links { display: none; position: absolute; top: 74px; left: 20px; right: 20px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: #0e151c; box-shadow: var(--shadow); }
  .nav-links.open { display: grid; }
  .nav-links a { padding: 12px; }
  .nav-download { margin-left: auto; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .app-window { max-width: 720px; transform: none; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-item { padding: 20px; border-bottom: 1px solid var(--line-soft); }
  .feature-card.large, .feature-card.medium { grid-column: span 6; }
  .feature-card.third { grid-column: span 6; }
  .module { grid-template-columns: 65px 1fr; }
  .module-outcome { grid-column: 2; }
  .release-layout { grid-template-columns: 1fr; }
  .faq-grid, .legal-layout { grid-template-columns: 1fr; }
  .faq-intro, .legal-nav { position: static; }
  .legal-nav { display: flex; flex-wrap: wrap; gap: 5px 18px; }
  .legal-nav b { width: 100%; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .site-header .nav-download { display: none; }
  .hero { padding: 65px 0 52px; }
  .hero-grid { gap: 40px; }
  h1 { font-size: clamp(40px, 13vw, 58px); }
  .hero-copy, .page-hero p { font-size: 16px; }
  .window-body { grid-template-columns: 80px 1fr; min-height: 340px; }
  .window-side { padding: 11px 7px; }
  .side-item { padding: 7px 5px; font-size: 0; }
  .side-item .side-glyph { margin: auto; }
  .window-content { padding: 16px; }
  .health-row { grid-template-columns: 1fr; }
  .health-card { min-height: 54px; }
  .health-card:nth-child(n+3) { display: none; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { padding: 16px 10px; }
  .trust-item:nth-child(odd) { border-left: 0; }
  .section, .section.compact { padding: 65px 0; }
  .section-head { display: block; }
  .section-head p { margin-top: 17px; }
  .feature-card.large, .feature-card.medium, .feature-card.third { grid-column: 1 / -1; }
  .process-grid { grid-template-columns: 1fr; }
  .cta-panel { display: block; padding: 28px; }
  .cta-panel .hero-actions { margin-top: 24px; }
  .page-hero { padding: 58px 0 40px; }
  .module { grid-template-columns: 1fr; gap: 13px; padding: 22px; }
  .module-outcome { grid-column: auto; }
  .release-card { padding: 24px; }
  .legal-content { padding: 23px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}