:root {
  --bg: #111214;
  --bg-raise: #1a1b1d;
  --bg-card: #232428;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f2f2f3;
  --muted: #a4a6ab;
  --faint: #6e7178;
  --green: #83c330;
  --orange: #ff7a2a;
  --blue: #00a3e0;
  --accent: #6ea8ff;
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(131, 195, 48, 0.08), transparent 55%),
    radial-gradient(800px 420px at 110% 8%, rgba(0, 163, 224, 0.08), transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

nav a {
  color: var(--muted);
}

.hero {
  padding: 72px 0 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 48px;
  align-items: center;
}

.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
  font-weight: 650;
}

.lead {
  margin: 0 0 22px;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border: 1px solid var(--line);
  background: var(--bg-card);
}

.btn:hover {
  text-decoration: none;
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-primary {
  background: var(--text);
  color: #111;
  border-color: transparent;
}

.btn-primary:hover {
  background: #fff;
}

.meta {
  margin: 0;
  color: var(--faint);
  font-size: 13px;
}

.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 8px 0 56px;
}

.feature {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.feature h2 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.windows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-bottom: 64px;
}

.window {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 12px;
}

.dots {
  display: flex;
  gap: 6px;
}

.dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3a3b40;
}

.tabs {
  margin-left: 8px;
  display: flex;
  gap: 10px;
}

.tabs b {
  color: var(--text);
  font-weight: 600;
}

.window-body {
  padding: 14px;
  display: grid;
  gap: 10px;
}

.caption {
  margin: 0;
  font-size: 12px;
  color: var(--faint);
}

.card {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(131, 195, 48, 0.16);
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
}

.pill i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.strip {
  display: flex;
  height: 6px;
  border-radius: 2px;
  overflow: hidden;
  margin: 10px 0 0;
}

.strip span {
  flex: 1;
  background: rgba(131, 195, 48, 0.45);
}

.spark {
  height: 28px;
  margin-top: 8px;
  border-radius: 4px;
  background:
    linear-gradient(180deg, transparent 0 10%, rgba(255, 255, 255, 0.08) 10% 11%, transparent 11%),
    linear-gradient(180deg, transparent 0 89%, rgba(255, 255, 255, 0.16) 89% 90%, transparent 90%);
  position: relative;
  overflow: hidden;
}

.spark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.identity {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  padding: 0 2px 2px;
}

.spec {
  display: grid;
  grid-template-columns: 108px 72px 1fr;
  gap: 8px;
  font-size: 13px;
  padding: 7px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.spec:first-of-type {
  border-top: 0;
  padding-top: 2px;
}

.spec .watch {
  color: var(--text);
}

.spec .none {
  color: var(--faint);
}

.spec .detail {
  text-align: right;
}

.privacy,
.not-this {
  padding-bottom: 48px;
}

.privacy h2,
.not-this h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.privacy p,
.not-this p {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
}

.not-this ul {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.not-this li {
  padding: 6px 0;
  border-top: 1px solid var(--line);
}

.not-this li:first-child {
  border-top: 0;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 13px;
}

footer nav {
  gap: 16px;
}

@media (max-width: 860px) {
  .hero,
  .windows,
  .features {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  nav.site-nav {
    display: none;
  }
}