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

html {
  scroll-behavior: smooth;
  scrollbar-color: #333639 var(--x-bg-main);
  scrollbar-width: thin;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--x-bg-main);
  color: var(--x-text-primary);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.014) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  pointer-events: none;
}

body::after {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--x-blue) 30%, var(--x-blue) 70%, transparent);
  content: "";
  pointer-events: none;
}

::-webkit-scrollbar {
  width: 10px;
  background: var(--x-bg-main);
}

::-webkit-scrollbar-thumb {
  border: 2px solid var(--x-bg-main);
  border-radius: 999px;
  background: #222;
}

::-webkit-scrollbar-thumb:hover {
  background: #333;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

code {
  padding: 0.12em 0.38em;
  border: 1px solid var(--x-border);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--x-text-primary);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.88em;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 16px;
  padding: 9px 14px;
  transform: translateY(-180%);
  border-radius: 8px;
  background: var(--x-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--x-blue);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 40;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid var(--x-border);
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, 100%);
  height: 62px;
  margin: 0 auto;
  padding: 0 40px;
}

.site-brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--x-text-primary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.brand-mark {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  fill: currentColor;
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-link,
.footer-links a {
  padding: 7px 13px;
  border-radius: 999px;
  color: var(--x-text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--x-text-primary);
}

.nav-cta {
  margin-left: 7px;
  padding: 8px 17px;
  border-radius: 999px;
  background: var(--x-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover {
  background: var(--x-blue-hover);
  transform: translateY(-1px);
}

.nav-menu-toggle {
  display: none;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  background: transparent;
  color: var(--x-text-primary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.nav-menu-toggle svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.hero {
  position: relative;
  max-width: 1280px;
  min-height: 790px;
  margin: 0 auto;
  overflow: hidden;
  padding: 144px 40px 96px;
}

.hero-glow {
  position: absolute;
  top: 15%;
  left: -8%;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, rgba(29, 155, 240, 0.1), transparent 70%);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(500px, 1.14fr);
  align-items: center;
  gap: 58px;
}

.hero-content {
  max-width: 570px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 6px 12px;
  border: 1px solid var(--x-blue-border);
  border-radius: 999px;
  background: var(--x-blue-glow);
  color: var(--x-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--x-green);
  box-shadow: 0 0 8px var(--x-green);
}

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

h1 {
  margin-bottom: 22px;
  color: var(--x-text-primary);
  font-size: clamp(42px, 5.3vw, 68px);
  font-weight: 700;
  letter-spacing: -2.6px;
  line-height: 1.03;
}

.accent {
  color: var(--x-blue);
}

.hero-sub {
  max-width: 510px;
  margin-bottom: 32px;
  color: var(--x-text-secondary);
  font-size: 17px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.button svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.button-primary {
  border: 1px solid var(--x-blue);
  background: var(--x-blue);
  color: #fff;
}

.button-primary:hover {
  border-color: var(--x-blue-hover);
  background: var(--x-blue-hover);
  transform: translateY(-1px);
}

.button-secondary {
  border: 1px solid var(--x-border-strong);
  background: transparent;
  color: var(--x-text-primary);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

.hero-facts {
  display: flex;
  gap: 28px;
  margin: 42px 0 0;
  padding: 25px 0 0;
  border-top: 1px solid var(--x-border);
}

.hero-fact {
  min-width: 0;
}

.hero-fact dt {
  color: var(--x-text-primary);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.6px;
}

.hero-fact dd {
  margin: 5px 0 0;
  color: var(--x-text-secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.35px;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero-visual {
  min-width: 0;
}

.browser-frame {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--x-border-strong);
  border-radius: 18px;
  background: var(--x-bg-secondary);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03), 0 34px 80px rgba(0, 0, 0, 0.65);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 39px;
  padding: 0 14px;
  border-bottom: 1px solid var(--x-border);
  background: var(--x-bg-card);
}

.browser-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.browser-dot-red {
  background: #ff5f57;
}

.browser-dot-yellow {
  background: #febc2e;
}

.browser-dot-green {
  background: #28c840;
}

.browser-url {
  flex: 1;
  margin-left: 7px;
  color: var(--x-text-muted);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  text-align: center;
}

.extension-preview {
  display: flex;
  min-height: 390px;
  overflow: hidden;
  background: var(--x-bg-main);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.preview-main {
  min-width: 0;
  flex: 1;
  padding: 20px;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 19px;
}

.preview-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--x-text-primary);
  font-size: 16px;
  font-weight: 600;
}

.preview-brand-mark {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.preview-settings-glyph {
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  color: var(--x-text-secondary);
}

.preview-settings-glyph svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.preview-card {
  margin-bottom: 10px;
  padding: 14px 16px;
  border: 1px solid var(--x-border);
  border-radius: var(--x-radius-card);
  background: var(--x-bg-card);
}

.preview-status-card,
.preview-media-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.preview-label {
  color: var(--x-text-primary);
  font-size: 13px;
  font-weight: 500;
}

.preview-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  color: var(--x-green);
  font-size: 12px;
  font-weight: 500;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--x-green);
  box-shadow: 0 0 6px var(--x-green);
}

.preview-toggle {
  position: relative;
  display: inline-flex;
  width: 40px;
  height: 22px;
  flex: 0 0 auto;
  align-items: center;
  padding: 2px;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  background: #282b2f;
}

.preview-toggle span {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--x-text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.preview-toggle-on {
  border-color: transparent;
  background: var(--x-blue);
}

.preview-toggle-on span {
  transform: translateX(18px);
  background: #fff;
}

.preview-stats-card {
  padding: 8px;
}

.preview-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-stat {
  display: flex;
  min-width: 0;
  min-height: 64px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 7px 5px;
  border-right: 1px solid var(--x-border);
  border-bottom: 1px solid var(--x-border);
  text-align: center;
}

.preview-stat:nth-child(3n) {
  border-right: 0;
}

.preview-stat:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.preview-stat strong {
  color: var(--x-text-primary);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.7px;
  line-height: 1;
}

.preview-stat span {
  margin-top: 5px;
  color: var(--x-text-secondary);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2px;
  line-height: 1.2;
  text-transform: uppercase;
}

.preview-sublabel {
  display: block;
  margin-top: 3px;
  color: var(--x-text-secondary);
  font-size: 11px;
}

.preview-badge {
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--x-blue-glow);
  color: var(--x-blue);
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.preview-sidebar {
  display: flex;
  width: 122px;
  flex: 0 0 auto;
  flex-direction: column;
  padding: 20px 8px;
  border-left: 1px solid var(--x-border);
  background: var(--x-bg-main);
}

.preview-nav {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
}

.preview-nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 7px 9px;
  border-radius: 999px;
  color: var(--x-text-secondary);
  font-size: 11px;
  white-space: nowrap;
}

.preview-nav-item-active {
  color: var(--x-text-primary);
  font-weight: 600;
}

.preview-nav-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  color: currentColor;
  fill: currentColor;
  text-align: center;
}

.preview-credit {
  padding-top: 12px;
  border-top: 1px solid var(--x-border);
  text-align: center;
}

.preview-credit span,
.preview-credit strong {
  display: block;
}

.preview-credit span {
  color: var(--x-text-muted);
  font-size: 10px;
}

.preview-credit strong {
  margin-top: 2px;
  color: var(--x-text-secondary);
  font-size: 11px;
}

.section-divider {
  width: min(1200px, calc(100% - 80px));
  height: 1px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--x-border-strong) 30%, var(--x-border-strong) 70%, transparent);
}

.section-shell {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 108px 40px;
}

.section-heading {
  max-width: 640px;
}

.section-kicker {
  display: inline-flex;
  margin-bottom: 19px;
  padding: 5px 12px;
  border: 1px solid var(--x-blue-border);
  border-radius: 999px;
  background: var(--x-blue-glow);
  color: var(--x-blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.section-title {
  margin-bottom: 15px;
  color: var(--x-text-primary);
  font-size: clamp(30px, 3.8vw, 47px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.08;
}

.section-sub {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--x-text-secondary);
  font-size: 15px;
  line-height: 1.65;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  margin-top: 56px;
}

.feature-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--x-border);
  border-radius: 18px;
  background: var(--x-bg-secondary);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.feature-card:hover {
  border-color: rgba(29, 155, 240, 0.32);
  transform: translateY(-3px);
}

.feature-card::before {
  position: absolute;
  top: 0;
  right: 18%;
  left: 18%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(29, 155, 240, 0.5), transparent);
  content: "";
  opacity: 0;
  transition: opacity 0.25s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card-wide,
.feature-card-stats,
.feature-card-settings {
  grid-column: span 7;
}

.feature-card-media,
.feature-card-controls,
.feature-card-languages {
  grid-column: span 5;
}

.feature-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid;
  border-radius: 12px;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.feature-icon-blue {
  border-color: var(--x-blue-border);
  background: var(--x-blue-glow);
  color: var(--x-blue);
}

.feature-icon-green {
  border-color: rgba(0, 186, 124, 0.28);
  background: var(--x-green-glow);
  color: var(--x-green);
}

.feature-icon-purple {
  border-color: rgba(168, 85, 247, 0.28);
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
}

.feature-card h3 {
  margin-bottom: 8px;
  color: var(--x-text-primary);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.25px;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--x-text-secondary);
  font-size: 13px;
  line-height: 1.65;
}

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

.ad-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}

.ad-demo-post,
.ad-demo-result,
.media-demo,
.settings-demo,
.stats-history-demo,
.language-demo,
.settings-panel-demo {
  border: 1px solid var(--x-border);
  border-radius: 13px;
  background: var(--x-bg-card);
}

.ad-demo-post {
  padding: 17px;
}

.ad-demo-topline,
.media-demo-topline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.avatar-placeholder {
  display: inline-flex;
  width: 27px;
  height: 27px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--x-text-primary);
  color: var(--x-bg-main);
  font-size: 12px;
  font-weight: 700;
}

.avatar-placeholder svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.ad-demo-author {
  min-width: 0;
  overflow: hidden;
  color: var(--x-text-primary);
  font-size: 11px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ad-label {
  margin-left: auto;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(244, 33, 46, 0.12);
  color: #ff6b75;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.ad-demo-lines {
  display: grid;
  gap: 8px;
  margin: 23px 0 22px;
}

.ad-demo-lines span {
  display: block;
  width: 92%;
  height: 7px;
  border-radius: 999px;
  background: #30343a;
}

.ad-demo-lines .ad-demo-line-short {
  width: 61%;
}

.ad-demo-actionbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.ad-demo-actionbar span {
  width: 14px;
  height: 14px;
  border: 2px solid #4a4f55;
  border-radius: 50%;
}

.ad-demo-result {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;
  gap: 11px;
  padding: 17px;
}

.result-check {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--x-green-glow);
  color: var(--x-green);
  font-weight: 700;
}

.result-check svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.ad-demo-result strong,
.ad-demo-result > div:nth-child(2) span {
  display: block;
}

.ad-demo-result strong {
  color: var(--x-text-primary);
  font-size: 12px;
}

.ad-demo-result > div:nth-child(2) span {
  margin-top: 3px;
  color: var(--x-text-secondary);
  font-size: 10px;
  line-height: 1.4;
}

.mode-pills {
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.mode-pill,
.save-chip,
.download-chip,
.history-category,
.tool-chip,
.select-chip {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  color: var(--x-text-secondary);
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.mode-pill-active,
.save-chip,
.download-chip {
  border-color: var(--x-blue-border);
  background: var(--x-blue-glow);
  color: var(--x-blue);
}

.download-chip svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.media-demo {
  margin-top: 23px;
  padding: 14px;
}

.media-demo-topline > div {
  min-width: 0;
}

.media-demo-topline strong,
.media-demo-topline span {
  display: block;
}

.media-demo-topline strong {
  color: var(--x-text-primary);
  font-size: 11px;
}

.media-demo-topline > div span {
  margin-top: 2px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.media-thumbnail {
  display: flex;
  min-height: 126px;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  overflow: hidden;
  position: relative;
  border-radius: 10px;
  background:
    radial-gradient(circle at 70% 20%, rgba(29, 155, 240, 0.9), transparent 28%),
    linear-gradient(135deg, #222831, #111317 62%, #0c4260);
}

.media-play {
  display: inline-flex;
  width: 37px;
  height: 37px;
  align-items: center;
  justify-content: center;
  padding-left: 2px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  color: #fff;
  font-size: 13px;
}

.media-play svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.media-quality {
  position: absolute;
  right: 9px;
  bottom: 8px;
  padding: 4px 7px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.58);
  color: #d8f1ff;
  font-size: 9px;
  font-weight: 600;
}

.media-demo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.settings-demo,
.stats-history-demo,
.language-demo,
.settings-panel-demo {
  margin-top: 22px;
  padding: 15px;
}

.settings-demo-heading,
.settings-panel-title {
  color: var(--x-text-primary);
  font-size: 12px;
  font-weight: 600;
}

.settings-demo-subheading,
.language-demo-label {
  margin-top: 4px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.filter-input {
  display: grid;
  gap: 5px;
  margin-top: 12px;
  padding: 9px 10px;
  border: 1px solid var(--x-border);
  border-radius: 8px;
  background: var(--x-bg-secondary);
  color: var(--x-text-secondary);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
}

.settings-demo-actions,
.history-demo-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 11px;
  color: var(--x-green);
  font-size: 10px;
  font-weight: 600;
}

.mini-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--x-border);
}

.mini-stat-grid > div {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 4px 6px 12px;
  border-right: 1px solid var(--x-border);
}

.mini-stat-grid > div:last-child {
  border-right: 0;
}

.mini-stat-grid strong {
  color: var(--x-text-primary);
  font-size: 19px;
}

.mini-stat-grid span {
  color: var(--x-text-secondary);
  font-size: 9px;
  line-height: 1.25;
}

.history-demo-empty {
  padding: 12px 0 0;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.history-demo-tools {
  justify-content: flex-start;
  gap: 8px;
  color: var(--x-text-secondary);
}

.language-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.language-chip {
  padding: 5px 9px;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.language-chip-active {
  border-color: var(--x-blue-border);
  background: var(--x-blue-glow);
  color: var(--x-blue);
  font-weight: 600;
}

.language-chip-more {
  color: var(--x-text-muted);
}

.settings-panel-demo {
  padding: 0;
}

.settings-panel-section {
  padding: 14px;
}

.settings-panel-section + .settings-panel-section {
  border-top: 1px solid var(--x-border);
}

.settings-panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 11px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.settings-panel-row > span:first-child {
  min-width: 0;
}

.select-chip {
  max-width: 138px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.settings-panel-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--x-text-secondary);
  font-size: 10px;
}

.settings-panel-tools > span:first-child {
  width: 100%;
  margin-bottom: 2px;
  color: var(--x-text-primary);
  font-weight: 600;
}

.tool-chip {
  min-height: 23px;
}

.tool-chip-danger {
  border-color: rgba(244, 33, 46, 0.3);
  color: var(--x-red);
}

.how-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  align-items: start;
  gap: 68px;
  margin-top: 58px;
}

.about-preview {
  display: flex;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--x-border-strong);
  border-radius: 16px;
  background: var(--x-bg-main);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.about-preview-main {
  min-width: 0;
  flex: 1;
  padding: 22px;
}

.about-preview-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 17px;
}

.about-preview-title {
  color: var(--x-text-primary);
  font-size: 18px;
  font-weight: 600;
}

.about-preview-card {
  margin-bottom: 9px;
  padding: 13px 14px;
  border: 1px solid var(--x-border);
  border-radius: var(--x-radius-card);
  background: var(--x-bg-card);
}

.about-preview-card strong {
  display: block;
  margin-bottom: 7px;
  color: var(--x-text-primary);
  font-size: 12px;
}

.about-preview-card p,
.about-preview-card li {
  color: var(--x-text-secondary);
  font-size: 10px;
  line-height: 1.55;
}

.about-preview-card p {
  margin-bottom: 0;
}

.about-preview-card ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding-left: 14px;
}

.about-preview-sidebar {
  display: flex;
  width: 116px;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 8px;
  padding: 20px 9px;
  border-left: 1px solid var(--x-border);
  color: var(--x-text-secondary);
  font-size: 10px;
}

.about-preview-sidebar span {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 8px;
  border-radius: 999px;
}

.about-preview-sidebar svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  fill: currentColor;
}

.about-preview-sidebar .about-preview-active {
  color: var(--x-text-primary);
  font-weight: 600;
}

.about-preview-sidebar small {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--x-border);
  color: var(--x-text-muted);
  text-align: center;
}

.steps-list {
  display: grid;
  gap: 23px;
}

.step-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.step-number {
  display: inline-flex;
  width: 33px;
  height: 33px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--x-border-strong);
  border-radius: 50%;
  color: var(--x-blue);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
}

.step-row h3 {
  margin: 3px 0 5px;
  color: var(--x-text-primary);
  font-size: 15px;
  font-weight: 600;
}

.step-row p {
  margin: 0;
  color: var(--x-text-secondary);
  font-size: 12px;
  line-height: 1.65;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 55px;
}

.privacy-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--x-border);
  border-radius: 17px;
  background: var(--x-bg-secondary);
}

.privacy-icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid;
  border-radius: 11px;
}

.privacy-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.privacy-icon-green {
  border-color: rgba(0, 186, 124, 0.28);
  background: var(--x-green-glow);
  color: var(--x-green);
}

.privacy-icon-blue {
  border-color: var(--x-blue-border);
  background: var(--x-blue-glow);
  color: var(--x-blue);
}

.privacy-icon-purple {
  border-color: rgba(168, 85, 247, 0.28);
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
}

.privacy-card h3 {
  margin-bottom: 8px;
  color: var(--x-text-primary);
  font-size: 16px;
  font-weight: 600;
}

.privacy-card p {
  margin-bottom: 0;
  color: var(--x-text-secondary);
  font-size: 13px;
  line-height: 1.65;
}

.install-section {
  padding-bottom: 92px;
}

.install-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 0;
  margin-top: 55px;
  overflow: hidden;
  border: 1px solid var(--x-border-strong);
  border-radius: 18px;
  background: var(--x-bg-secondary);
}

.install-steps,
.install-aside {
  padding: 31px;
}

.install-steps h3,
.install-aside h3 {
  margin-bottom: 18px;
  color: var(--x-text-primary);
  font-size: 17px;
  font-weight: 700;
}

.install-steps ol {
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.install-steps li {
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
}

.install-steps li > span {
  display: inline-flex;
  width: 27px;
  height: 27px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--x-blue-border);
  border-radius: 50%;
  background: var(--x-blue-glow);
  color: var(--x-blue);
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
}

.install-steps li p {
  margin: 4px 0 0;
  color: var(--x-text-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.install-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border-left: 1px solid var(--x-border);
  background: linear-gradient(145deg, rgba(29, 155, 240, 0.09), transparent 65%);
}

.install-aside-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid var(--x-blue-border);
  border-radius: 12px;
  background: var(--x-blue-glow);
  color: var(--x-blue);
}

.install-aside-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.install-aside h3 {
  margin-bottom: 7px;
}

.install-aside p {
  margin-bottom: 21px;
  color: var(--x-text-secondary);
  font-size: 13px;
}

.install-aside small {
  margin-top: 14px;
  color: var(--x-text-muted);
  font-size: 11px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 40px 38px;
  border-top: 1px solid var(--x-border);
}

.footer-brand {
  color: var(--x-text-secondary);
  font-size: 12px;
}

.footer-brand .brand-mark {
  width: 18px;
  height: 18px;
}

.footer-links {
  gap: 2px;
}

.footer-links a {
  font-size: 11px;
}

html.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .hero-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(440px, 1.2fr);
    gap: 35px;
  }

  .hero {
    padding-right: 28px;
    padding-left: 28px;
  }

  .site-nav {
    padding-right: 28px;
    padding-left: 28px;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding-top: 125px;
  }

  .hero-layout,
  .how-layout,
  .install-panel {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: 680px;
  }

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

  .feature-card-wide,
  .feature-card-stats,
  .feature-card-settings,
  .feature-card-media,
  .feature-card-controls,
  .feature-card-languages {
    grid-column: span 12;
  }

  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .install-aside {
    align-items: flex-start;
    border-top: 1px solid var(--x-border);
    border-left: 0;
  }
}

@media (max-width: 720px) {
  .site-nav {
    position: relative;
    height: 58px;
    padding: 0 20px;
  }

  .site-brand {
    font-size: 14px;
  }

  .nav-menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 8px);
    right: 20px;
    left: 20px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
    padding: 9px;
    border: 1px solid var(--x-border-strong);
    border-radius: 14px;
    background: rgba(14, 14, 14, 0.97);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link,
  .nav-cta {
    width: 100%;
    margin-left: 0;
    padding: 10px 12px;
    border-radius: 9px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero,
  .section-shell {
    padding-right: 20px;
    padding-left: 20px;
  }

  .hero {
    padding-top: 108px;
    padding-bottom: 76px;
  }

  .hero-layout {
    gap: 42px;
  }

  h1 {
    font-size: clamp(40px, 12vw, 58px);
    letter-spacing: -2px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .section-shell {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .section-divider {
    width: calc(100% - 40px);
  }

  .feature-card,
  .privacy-card {
    padding: 22px;
  }

  .ad-demo {
    grid-template-columns: 1fr;
  }

  .about-preview {
    flex-direction: column;
  }

  .about-preview-sidebar {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 3px;
    padding: 8px;
    border-top: 1px solid var(--x-border);
    border-left: 0;
  }

  .about-preview-sidebar span {
    padding: 7px 4px;
    font-size: 9px;
    text-align: center;
  }

  .about-preview-sidebar small {
    display: none;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 25px 20px 32px;
  }
}

@media (max-width: 520px) {
  .hero-facts {
    flex-wrap: wrap;
    gap: 19px 22px;
  }

  .hero-fact {
    flex: 1 1 90px;
  }

  .extension-preview {
    flex-direction: column;
  }

  .preview-main {
    padding: 16px;
  }

  .preview-sidebar {
    width: 100%;
    min-height: 61px;
    padding: 7px;
    border-top: 1px solid var(--x-border);
    border-left: 0;
  }

  .preview-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2px;
  }

  .preview-nav-item {
    justify-content: center;
    gap: 4px;
    min-height: 35px;
    padding: 5px 2px;
    font-size: 9px;
  }

  .preview-nav-icon {
    width: auto;
    height: 13px;
  }

  .preview-credit {
    display: none;
  }

  .preview-stat {
    min-height: 57px;
  }

  .preview-stat strong {
    font-size: 20px;
  }

  .preview-stat span {
    font-size: 8px;
  }

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

  .mini-stat-grid > div:nth-child(2) {
    border-right: 0;
  }

  .mini-stat-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--x-border);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  html.js .reveal,
  html.js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}