:root {
  color-scheme: light;
  --ink: #10131f;
  --muted: #656b78;
  --soft: #f4f8fb;
  --panel: #ffffff;
  --line: rgba(16, 19, 31, 0.12);
  --cyan: #0fb7c7;
  --blue: #2767f0;
  --magenta: #d936c8;
  --orange: #ff8a2a;
  --green: #42c66d;
  --nav: rgba(255, 255, 255, 0.88);
  --shadow: 0 24px 64px rgba(16, 19, 31, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(180%) blur(18px);
}

.nav-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 10px 24px rgba(15, 183, 199, 0.22);
}

.links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.links a {
  padding: 7px 0;
}

.links a[aria-current="page"] {
  color: var(--ink);
  font-weight: 800;
}

.status-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  font-size: 14px;
  font-weight: 900;
}

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 18% 18%, rgba(15, 183, 199, 0.18), transparent 28%),
    radial-gradient(circle at 86% 12%, rgba(39, 103, 240, 0.18), transparent 26%),
    linear-gradient(135deg, #0b1020 0%, #111827 58%, #07151b 100%);
  color: white;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #ffffff);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 58px;
  align-items: center;
  padding: 86px 0 132px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.badge {
  margin-bottom: 14px;
  color: #067482;
  background: rgba(15, 183, 199, 0.12);
}

.dark-badge {
  color: #8ef3ff;
  background: rgba(15, 183, 199, 0.14);
  border: 1px solid rgba(142, 243, 255, 0.18);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: 70px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 9px;
  font-size: 20px;
  line-height: 1.2;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 20px;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.78);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 900;
  border: 1px solid transparent;
}

.button.primary {
  background: white;
  color: var(--ink);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14);
}

.button.secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.08);
}

.release-note {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.switcher-shell {
  width: min(100%, 430px);
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.11);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px) saturate(150%);
}

.switcher-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 6px 18px;
}

.switcher-header img {
  width: 46px;
  height: 46px;
  border-radius: 11px;
}

.switcher-header strong,
.switcher-header span,
.switcher-row strong,
.switcher-row span {
  display: block;
}

.switcher-header span,
.switcher-row span {
  color: rgba(255, 255, 255, 0.64);
}

.switcher-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  align-items: center;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.switcher-row.selected {
  background: rgba(15, 183, 199, 0.22);
  border-color: rgba(142, 243, 255, 0.38);
}

.window-thumb {
  height: 52px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.window-thumb.blue {
  background: linear-gradient(135deg, #dfe9ff, var(--blue));
}

.window-thumb.pink {
  background: linear-gradient(135deg, var(--magenta), var(--orange));
}

.section {
  padding: 80px 0;
  border-top: 1px solid var(--line);
}

.section.soft {
  background: var(--soft);
}

.section.dark {
  background: #10131f;
  color: white;
}

.section.dark .lead,
.section.dark .muted,
.section.dark li,
.dark-card p {
  color: rgba(255, 255, 255, 0.72);
}

.section-title {
  max-width: 840px;
  margin-bottom: 34px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.tile,
.price-card,
.timeline-item,
.mode-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 10px 28px rgba(16, 19, 31, 0.04);
}

.dark-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.card p,
.card li,
.price-card p,
.timeline-item p,
.mode-card p,
.muted {
  color: var(--muted);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tile strong {
  display: block;
  margin-bottom: 5px;
  font-size: 25px;
  line-height: 1.1;
}

.accent-cyan {
  border-top: 4px solid var(--cyan);
}

.accent-blue {
  border-top: 4px solid var(--blue);
}

.accent-magenta {
  border-top: 4px solid var(--magenta);
}

.accent-orange {
  border-top: 4px solid var(--orange);
}

.product-strip,
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mode-card {
  min-height: 210px;
}

.mode-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 36px;
  border-radius: 8px;
  color: white;
  background: var(--ink);
  font-weight: 900;
  font-size: 13px;
}

.mode-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.check-list {
  display: grid;
  gap: 12px;
}

.check-list div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.check-list strong,
.check-list span {
  display: block;
}

.check-list span {
  margin-top: 3px;
  color: var(--muted);
}

.mini-hero {
  padding: 78px 0 52px;
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.mini-hero h1 {
  color: var(--ink);
  font-size: 54px;
}

.content {
  max-width: 860px;
}

.content p,
.content li {
  color: var(--muted);
  font-size: 18px;
}

.content li + li {
  margin-top: 8px;
}

.timeline {
  display: grid;
  gap: 16px;
}

.price-card .price {
  margin: 12px 0;
  font-size: 38px;
  font-weight: 950;
}

.footer {
  padding: 42px 0;
  color: var(--muted);
  font-size: 14px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .links {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    padding: 58px 0 140px;
  }

  .hero-visual {
    justify-content: flex-start;
  }

  h1 {
    font-size: 48px;
  }

  .mini-hero h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 34px;
  }

  .grid,
  .grid.two,
  .stat-row,
  .product-strip,
  .split,
  .mode-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .wrap,
  .nav-inner {
    width: min(100% - 28px, 1180px);
  }

  .status-link {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 18px;
  }

  .switcher-row {
    grid-template-columns: 58px 1fr;
  }
}