/* Site layout. Colours, radii, motion and font come from tokens.css (the app's design system). */
@font-face {
  font-family: "Manrope Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url(/fonts/manrope-cyrillic-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Manrope Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url(/fonts/manrope-latin-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--text); font-size: 18px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--link); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-sm); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 30; background: var(--surface); padding: 8px 16px; }

/* Theme-specific pictures: the one for the other theme is never shown (and, being lazy, never loaded). */
.only-dark { display: none; }
:root[data-theme="dark"] .only-dark { display: block; }
:root[data-theme="dark"] .only-light { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .only-dark { display: block; }
  :root:not([data-theme="light"]) .only-light { display: none; }
}

/* Header */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color var(--dur); }
.top.scrolled { border-bottom-color: var(--border); }
.top-in, .bottom-in, .wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.top-in { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 800; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.brand img { border-radius: 10px; transition: transform var(--dur) var(--ease-spring); }
.brand:hover img { transform: rotate(-8deg) scale(1.06); }
.top-nav { display: flex; gap: 4px; margin-left: 16px; }
.top-nav a, .bottom nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 12px; text-decoration: none; font-weight: 600; font-size: 16px; color: var(--text-muted); border-radius: var(--radius-sm); transition: color var(--dur-fast), background var(--dur-fast); }
.top-nav a:hover { color: var(--text); background: var(--accent-soft); }
.top-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn { display: inline-grid; place-items: center; min-width: 44px; height: 44px; padding: 0 8px; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 700 15px var(--font); text-decoration: none; cursor: pointer; transition: border-color var(--dur-fast), transform var(--dur-fast); }
.icon-btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; }
:root[data-theme="dark"] .i-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: block; }
  :root:not([data-theme="light"]) .i-moon { display: none; }
}

/* Buttons */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 28px; border-radius: var(--radius-md); font: 700 18px var(--font); text-decoration: none; border: 0; cursor: pointer; white-space: nowrap; transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 16px; }
.btn-primary { background: var(--grad-brand); color: var(--on-grad); box-shadow: var(--glow); }
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgb(255 255 255 / 0.28) 50%, transparent 70%); transform: translateX(-100%); }
.btn-primary:hover::after { transform: translateX(100%); transition: transform 700ms var(--ease-out); }
.btn-hero { background: var(--on-grad); color: var(--on-grad-ink); }
.btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--border-strong); }
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 28px 0 0; }

/* Type */
h1 { font-size: clamp(36px, 4.6vw, 58px); line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; margin: 0 0 20px; text-wrap: balance; }
h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 14px; text-wrap: balance; }
h3 { font-size: 20px; line-height: 1.3; margin: 0 0 6px; }
.lead { font-size: 20px; color: var(--text-muted); max-width: 640px; margin: 0; text-wrap: pretty; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px; padding: 6px 14px; border-radius: 999px; background: var(--accent-soft); color: var(--link); font-size: 15px; font-weight: 700; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: ping 2.4s var(--ease-out) infinite; }
.note { color: var(--text-muted); font-size: 16px; }
.center { text-align: center; }
.center .lead { margin: 0 auto; }
.shine { background: linear-gradient(90deg, var(--accent), var(--link), var(--accent)); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 6s linear infinite; }

/* Sections */
section.band { padding: 88px 0; position: relative; }
section.band.alt { background: var(--surface); border-block: 1px solid var(--border); }
.band-head { max-width: 760px; margin: 0 0 44px; }
.band-head.center { margin: 0 auto 44px; }

/* Slowly drifting colour blobs behind the hero and the final call to action */
.blobs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.blobs i { position: absolute; width: 520px; height: 520px; border-radius: 50%; filter: blur(80px); opacity: 0.22; animation: drift 18s ease-in-out infinite alternate; }
.blobs i:nth-child(1) { background: var(--hue-internet); left: -120px; top: -160px; }
.blobs i:nth-child(2) { background: var(--hue-slow); right: -140px; top: 80px; animation-delay: -6s; animation-duration: 22s; }
.blobs i:nth-child(3) { background: var(--hue-disk); left: 35%; top: 420px; animation-delay: -11s; opacity: 0.16; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 64px 0 96px; }
.hero > .wrap { position: relative; z-index: 1; }
.hero-text { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero-text h1 { max-width: 900px; }
.hero-text .lead { max-width: 700px; }
.hero-text .actions { justify-content: center; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px; color: var(--text-muted); font-size: 16px; font-weight: 600; }
.ticks li { display: inline-flex; align-items: center; gap: 8px; }
.ticks li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: 13px; font-weight: 800; }
.stage { max-width: 1040px; margin-top: 56px; perspective: 1600px; }

/* App window frame around screenshots and the recording */
.window { position: relative; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: 0 40px 80px -40px rgb(26 22 38 / 0.45), var(--glow); overflow: hidden; }
.window-bar { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border-bottom: 1px solid var(--border); font-size: 13px; font-weight: 700; color: var(--text-muted); }
.window-bar img { border-radius: 4px; }
.window-bar .ctl { margin-left: auto; letter-spacing: 14px; font-weight: 400; opacity: 0.7; }
.tilt { transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform var(--dur-slow) var(--ease-out); }
.demo { width: 100%; aspect-ratio: 1100 / 720; background: var(--bg); }

/* Small cards that float around the app window */
.float { position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: 0 18px 40px -18px rgb(26 22 38 / 0.45); font-size: 14px; line-height: 1.35; color: var(--text-muted); animation: pop var(--dur-slow) var(--ease-spring) both, bob 6s ease-in-out infinite; }
.float b { display: block; color: var(--text); font-size: 16px; }
.float .chip { flex: none; width: 40px; height: 40px; }
.float .chip svg { width: 20px; height: 20px; }
.f1 { left: -32px; top: 20%; animation-delay: 1.2s, 1.2s; }
.f2 { right: -40px; top: 48%; animation-delay: 1.6s, 2.4s; }
.f3 { left: 10%; bottom: -26px; animation-delay: 2s, 3.4s; }

.chip { display: inline-grid; place-items: center; border-radius: var(--radius-md); color: var(--on-grad); }
.chip svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hue-slow { background: var(--hue-slow); }
.hue-internet { background: var(--hue-internet); }
.hue-disk { background: var(--hue-disk); }
.hue-adware { background: var(--hue-adware); }
.hue-all { background: var(--hue-all); }

/* Feature showcase: tabs on the left, the matching app screen on the right */
.showcase { display: grid; grid-template-columns: minmax(300px, 0.8fr) 1.2fr; gap: 40px; align-items: center; }
.tabs { display: grid; gap: 8px; }
.tab { position: relative; overflow: hidden; display: flex; align-items: flex-start; gap: 16px; width: 100%; padding: 16px 18px; border-radius: var(--radius-lg); border: 1px solid transparent; background: transparent; color: var(--text); font: inherit; text-align: left; cursor: pointer; transition: background var(--dur), border-color var(--dur), box-shadow var(--dur); }
.tab:hover { background: var(--surface); }
.tab[aria-selected="true"] { background: var(--surface); border-color: var(--border); box-shadow: 0 16px 36px -24px rgb(26 22 38 / 0.5); }
.tab b { display: block; font-size: 18px; line-height: 1.35; padding-top: 9px; }
.tab .chip { flex: none; width: 44px; height: 44px; transition: transform var(--dur) var(--ease-spring); }
.tab[aria-selected="true"] .chip { transform: scale(1.08) rotate(-4deg); }
.tab .chip svg { width: 22px; height: 22px; }
.tab-more { display: block; overflow: hidden; max-height: 0; opacity: 0; color: var(--text-muted); font-size: 16px; line-height: 1.5; transition: max-height var(--dur-slow) var(--ease-out), opacity var(--dur-slow), margin var(--dur); }
.tab[aria-selected="true"] .tab-more { max-height: 120px; opacity: 1; margin-top: 4px; }
.tab .bar { position: absolute; left: 18px; right: 18px; bottom: 0; height: 3px; border-radius: 3px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; }
.showcase.playing .tab[aria-selected="true"] .bar { animation: fill var(--tab-time, 6s) linear forwards; }
.panes { aspect-ratio: 1650 / 1080; }
.pane { position: absolute; inset: 0; animation: swap var(--dur-slow) var(--ease-out); }
.pane[hidden] { display: none; }
.pane img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.tag { display: inline-block; margin-left: 6px; padding: 1px 10px; border-radius: 999px; background: var(--ok-soft); color: var(--ok); font-size: 14px; font-weight: 700; vertical-align: 2px; }

/* Example chat: bubbles appear one by one */
.chat { height: 100%; padding: 28px; display: flex; flex-direction: column; gap: 12px; justify-content: center; background: var(--bg); }
.bubble { max-width: 82%; padding: 12px 16px; border-radius: 18px; font-size: 16px; line-height: 1.5; animation: pop var(--dur-slow) var(--ease-spring) both; }
.bubble.me { align-self: flex-end; background: var(--grad-brand); color: var(--on-grad); border-bottom-right-radius: 6px; }
.bubble.bot { background: var(--surface); border: 1px solid var(--border); border-bottom-left-radius: 6px; }
.bubble .mini { display: table; margin-top: 10px; padding: 8px 14px; border-radius: var(--radius-sm); background: var(--accent); color: var(--accent-text); font-weight: 700; font-size: 15px; }
.chat > :nth-child(1) { animation-delay: 0.1s; }
.chat > :nth-child(3) { animation-delay: 1.6s; }
.chat > :nth-child(4) { animation-delay: 2.8s; }
.chat > :nth-child(5) { animation-delay: 3.8s; }
.chat > :nth-child(6) { animation-delay: 4.3s; }
.chat .note { margin: 0; font-size: 14px; animation: pop var(--dur) both; }
.typing { display: flex; gap: 5px; padding: 14px 16px; width: 64px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); animation: typing 1.5s linear 0.6s both; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); animation: dot 1s ease-in-out infinite; }
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }

/* Steps and trust points */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.steps::before { content: ""; position: absolute; left: 17%; right: 17%; top: 27px; height: 3px; border-radius: 3px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease-out) 0.3s; }
.steps.seen::before, html:not(.js-reveal) .steps::before { transform: scaleX(1); }
.step { position: relative; text-align: center; padding: 0 12px; }
.step .num { position: relative; display: inline-grid; place-items: center; width: 56px; height: 56px; margin-bottom: 16px; border-radius: 50%; background: var(--grad-brand); color: var(--on-grad); font-weight: 800; font-size: 22px; box-shadow: 0 0 0 8px var(--surface), var(--glow); }
.step p { margin: 0 auto; max-width: 300px; color: var(--text-muted); font-size: 17px; }
.trust { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust li { padding: 20px; border-radius: var(--radius-lg); background: var(--bg); border: 1px solid var(--border); color: var(--text-muted); font-size: 16px; line-height: 1.45; transition: transform var(--dur) var(--ease-out), border-color var(--dur); }
.trust li:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.trust b { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 17px; margin-bottom: 4px; }
.trust b::before { content: "✓"; flex: none; display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: 13px; }

/* Price comparison */
.compare { display: grid; grid-template-columns: 1fr auto 1fr auto; gap: 32px; align-items: center; padding: 32px 40px; border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--border); }
.compare .vs { font-weight: 800; color: var(--text-muted); }
.compare .big { font-size: 44px; font-weight: 800; line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.compare > div:first-child .big { color: var(--text-muted); text-decoration: line-through; text-decoration-thickness: 3px; text-decoration-color: var(--border-strong); }
.compare .ours .big { color: var(--link); }
.compare .per { font-weight: 700; color: var(--text-muted); }
.compare p { margin: 6px 0 0; color: var(--text-muted); font-size: 16px; }

/* Testers and questions, side by side */
.two { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.testers { padding: 36px; border-radius: var(--radius-xl); background: var(--bg); border: 1px dashed var(--border-strong); }
.testers p { color: var(--text-muted); margin: 0; }
.faq h2 { margin-bottom: 12px; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 12px 0; font-weight: 700; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--accent-soft); color: var(--link); font-size: 22px; transition: transform var(--dur) var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 0 18px; color: var(--text-muted); animation: swap var(--dur) var(--ease-out); }

/* Final call to action */
.cta { position: relative; overflow: hidden; padding: 64px 48px; border-radius: var(--radius-xl); background: var(--grad-brand); color: var(--on-grad); box-shadow: var(--glow); text-align: center; }
.cta > :not(.blobs) { position: relative; z-index: 1; }
.cta .blobs i { opacity: 0.35; }
.cta h2 { color: var(--on-grad); }
.cta .lead { color: var(--on-grad-muted); margin: 0 auto; }
.cta .actions { justify-content: center; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 28px; transition: transform var(--dur) var(--ease-out), box-shadow var(--dur); }
.plan:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgb(26 22 38 / 0.45); }
.plan.featured { border: 2px solid var(--accent); box-shadow: var(--glow); }
.plan .price { font-size: 44px; font-weight: 800; line-height: 1.1; margin: 12px 0 4px; letter-spacing: -0.02em; }
.plan .price small { font-size: 17px; font-weight: 600; color: var(--text-muted); letter-spacing: 0; }
.plan .alt-price { margin: 0; color: var(--text-muted); font-size: 16px; }
.plan ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; font-size: 16px; }
.plan li { display: flex; gap: 10px; }
.plan li::before { content: "✓"; flex: none; color: var(--ok); font-weight: 800; }
.plan .badge { align-self: flex-start; margin-bottom: 8px; padding: 2px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--link); font-size: 15px; font-weight: 700; }
.h3 { font-size: 21px; line-height: 1.3; margin: 0; }
.gap-top { margin-top: 32px; }

/* Legal and plain pages */
.page { max-width: 1160px; margin: 0 auto; padding: 56px 24px 96px; }
.legal { max-width: 760px; }
.legal h1 { font-size: 44px; }
.legal h2 { font-size: 26px; margin-top: 40px; }
.legal p, .legal li { color: var(--text); }
.legal ol { padding-left: 24px; }
.legal li + li { margin-top: 8px; }
.panel { position: relative; overflow: hidden; padding: 56px 48px; border-radius: var(--radius-xl); background: var(--grad-brand); color: var(--on-grad); box-shadow: var(--glow); }
.panel .lead { color: var(--on-grad-muted); }
.panel a:not(.btn) { color: var(--on-grad); }

/* Footer */
.bottom { border-top: 1px solid var(--border); padding: 56px 0 32px; font-size: 16px; }
.bottom-in { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.bottom nav { display: flex; flex-direction: column; align-items: flex-start; }
.bottom nav a { padding: 0; min-height: 40px; }
.bottom nav a:hover { color: var(--text); }
.copy { max-width: 1160px; margin: 32px auto 0; padding: 24px 24px 0; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 15px; }

/* Motion. Everything here is off when the visitor prefers less motion. */
.rise { animation: rise var(--dur-slow) var(--ease-out) both; animation-delay: calc(var(--i, 0) * 90ms); }
.js-reveal .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
.js-reveal .reveal.seen { opacity: 1; transform: none; }
.js-reveal .reveal [style*="--i"] { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); transition-delay: calc(var(--i) * 120ms + 150ms); }
.js-reveal .reveal.seen [style*="--i"] { opacity: 1; transform: none; }

@keyframes rise { from { opacity: 0; transform: translateY(20px); } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(0.94); } }
@keyframes bob { 50% { translate: 0 -10px; } }
@keyframes drift { to { transform: translate(80px, 60px) scale(1.15); } }
@keyframes shine { to { background-position: 200% center; } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 var(--ok); } 70%, 100% { box-shadow: 0 0 0 8px transparent; } }
@keyframes fill { to { transform: scaleX(1); } }
@keyframes swap { from { opacity: 0; transform: scale(1.02); } }
@keyframes dot { 50% { transform: translateY(-4px); opacity: 0.5; } }
@keyframes typing { 0%, 99% { opacity: 1; } 100% { opacity: 0; height: 0; padding: 0; border: 0; margin: -6px 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .tilt { transform: none; }
  .typing { display: none; }
}

@media (max-width: 1000px) {
  .top-nav { display: none; }
  .showcase, .two { grid-template-columns: 1fr; gap: 32px; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .compare { grid-template-columns: 1fr auto 1fr; }
  .compare .btn { grid-column: 1 / -1; justify-self: center; }
  .f1 { left: -8px; }
  .f2 { right: -8px; }
}
@media (max-width: 720px) {
  section.band { padding: 64px 0; }
  .hero { padding: 40px 0 64px; }
  .float { display: none; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps::before { display: none; }
  .trust { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; text-align: center; padding: 28px 20px; }
  .plans { grid-template-columns: 1fr; }
  .bottom-in { grid-template-columns: 1fr; }
  .testers, .cta, .panel { padding: 32px 20px; }
  .top-tools .btn { display: none; }
}