:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --border: rgba(0, 0, 0, 0.08);
  --card-bg: #ffffff;
  --accent: #0071e3;
  --accent-hover: #0077ed;
  --red: #ff3b30;
  --green: #34c759;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --nav-h: 52px;
  --orange: #ff9500;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-alt: #0e0e10;
    --text: #f5f5f7;
    --text-secondary: #a1a1a6;
    --border: rgba(255, 255, 255, 0.1);
    --card-bg: #1c1c1e;
    --accent: #2997ff;
    --accent-hover: #52a9ff;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  margin-right: auto;
}
.nav-brand img { border-radius: 6px; }

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 13px;
  color: var(--text-secondary);
}
.nav-links a {
  position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1.5px;
  background: var(--accent);
  transition: right 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { right: 0; }

.nav-cta {
  font-size: 13px;
  font-weight: 500;
  background: var(--accent);
  color: #fff;
  padding: 7px 16px;
  border-radius: 980px;
  transition: background 0.15s ease;
}
.nav-cta:hover { background: var(--accent-hover); }

.nav-lang {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 980px;
  padding: 5px 11px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-lang:hover { color: var(--text); border-color: color-mix(in srgb, var(--text) 30%, var(--border)); }
.nav-lang::after { display: none; }

.nav-lang-mobile {
  text-align: center;
  color: var(--text-secondary);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.nav-links-mobile {
  display: none;
  flex-direction: column;
  padding: 8px 20px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.nav-links-mobile a {
  padding: 12px 0;
  font-size: 15px;
  border-bottom: 1px solid var(--border);
}
.nav-links-mobile a:last-child { border-bottom: none; }
.nav-cta-mobile {
  text-align: center;
  margin-top: 10px;
  background: var(--accent);
  color: #fff;
  border-radius: 12px;
  font-weight: 500;
}

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

@media (max-width: 780px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 90px 20px 100px;
  text-align: center;
  overflow: clip;
}

.hero-inner {
  max-width: 780px;
  margin: 0 auto;
}

.hero-bg {
  position: absolute;
  inset: -120px 0 auto 0;
  height: 700px;
  z-index: -1;
  pointer-events: none;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  animation: drift 18s ease-in-out infinite;
}
.hero-blob-a {
  width: 460px;
  height: 460px;
  left: 50%;
  top: 8%;
  margin-left: -620px;
  background: radial-gradient(circle, #0071e3, transparent 70%);
  animation-delay: 0s;
}
.hero-blob-b {
  width: 420px;
  height: 420px;
  left: 50%;
  top: 2%;
  margin-left: 260px;
  background: radial-gradient(circle, #34c759, transparent 70%);
  animation-delay: -6s;
}
.hero-blob-c {
  width: 380px;
  height: 380px;
  left: 50%;
  top: 26%;
  margin-left: -190px;
  background: radial-gradient(circle, #ff9500, transparent 70%);
  animation-delay: -12s;
  opacity: 0.25;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, 24px) scale(1.08); }
  66% { transform: translate(-24px, 14px) scale(0.94); }
}

@media (prefers-color-scheme: dark) {
  .hero-blob { opacity: 0.28; }
  .hero-blob-c { opacity: 0.18; }
}

.hero-icon {
  border-radius: 22px;
  margin: 0 auto 28px;
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.hero-sub {
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-req {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0 0 56px;
}

/* ---------- Hero animated demo ---------- */

.hero-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

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

.hero-demo-menubar-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 26px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--text) 6%, transparent);
  color: var(--text);
  transition: color 0.25s ease;
}
.hero-demo-menubar-pill.is-mic-active { color: var(--orange); }
.hero-demo-menubar-pill.is-cam-active { color: var(--red); }
.hero-demo-menubar-pill.is-muted { color: var(--text-secondary); }

.hero-demo-mic-icon { width: 18px; height: 18px; }
.hero-demo-mic-icon .mic-slash {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  transition: stroke-dashoffset 0.3s ease;
}
.hero-demo-menubar-pill.is-muted .mic-slash { stroke-dashoffset: 0; }

.hero-demo-card {
  position: relative;
  width: 300px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 6px;
  font-size: 13.5px;
  text-align: left;
}

.hero-demo-mute-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font: inherit;
  font-weight: 600;
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  cursor: default;
  transition: background 0.15s ease;
}
.hero-demo-mute-btn.is-pressed { background: color-mix(in srgb, var(--accent) 15%, transparent); }

.hero-demo-divider {
  height: 1px;
  background: var(--border);
  margin: 5px 4px;
}

.hero-demo-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  color: var(--text);
}

.hero-demo-row .dot { transition: background 0.25s ease; }

.hero-demo-cursor {
  position: absolute;
  width: 18px;
  height: 18px;
  color: var(--text);
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.35));
  opacity: 0;
  top: 14px;
  left: 260px;
  transition: top 0.55s cubic-bezier(0.4, 0, 0.2, 1), left 0.55s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, transform 0.15s ease;
  pointer-events: none;
}
.hero-demo-cursor svg { width: 100%; height: 100%; }
.hero-demo-cursor.is-visible { opacity: 1; }
.hero-demo-cursor.is-visible.is-target { top: 16px; left: 20px; }
.hero-demo-cursor.is-clicking { transform: scale(0.8); }

@media (prefers-reduced-motion: reduce) {
  .hero-blob { animation: none; }
  .hero-demo-cursor { transition: none; }
  .hero-demo-mute-btn, .hero-demo-menubar-pill, .hero-demo-row .dot { transition: none; }
}

/* ---------- Global entrance / scroll-reveal system ---------- */

.hero-in {
  animation: hero-in 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: calc(var(--in-i, 0) * 110ms);
}
@keyframes hero-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--reveal-i, 0) * 90ms);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="pop"] { transform: scale(0.92); }
[data-reveal="pop"].is-revealed { transform: scale(1); }

[data-reveal="line"] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .hero-in { animation: none; opacity: 1; transform: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 980px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--text);
}
.btn-secondary:hover { background: color-mix(in srgb, var(--text) 14%, transparent); }

.btn-large {
  font-size: 18px;
  padding: 14px 36px;
}

/* ---------- Sections ---------- */

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 96px 20px;
  text-align: center;
}

.section-alt {
  max-width: none;
  background: var(--bg-alt);
}
.section.section-alt > * { max-width: 1100px; margin-left: auto; margin-right: auto; }

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.section-sub {
  font-size: 18px;
  color: var(--text-secondary);
  margin: 0 0 56px;
}

/* ---------- Feature grid ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: #fff;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card:hover .feature-icon { transform: scale(1.1) rotate(-6deg); }

@media (prefers-reduced-motion: reduce) {
  .feature-card, .feature-icon { transition: none; }
  .feature-card:hover { transform: none; }
  .feature-card:hover .feature-icon { transform: none; }
}

.feature-icon-mic { background: linear-gradient(135deg, #0071e3, #34aef5); }
.feature-icon-eye { background: linear-gradient(135deg, #ff9500, #ffbc42); }
.feature-icon-camera { background: linear-gradient(135deg, #ff3b30, #ff6961); }
.feature-icon-key { background: linear-gradient(135deg, #34c759, #63e6a3); }
.feature-icon-moon { background: linear-gradient(135deg, #5856d6, #8b7bf7); }
.feature-icon-chart { background: linear-gradient(135deg, #af52de, #d17bf0); }

.feature-card h3 {
  font-size: 18px;
  margin: 0 0 8px;
}
.feature-card p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

/* ---------- Overlay demo ---------- */

.overlay-demo {
  display: flex;
  justify-content: center;
}

.overlay-demo-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #ff453a, #d70015);
  color: #fff;
  box-shadow: 0 20px 50px rgba(215, 0, 21, 0.35);
}
.overlay-demo-card.is-revealed { animation: overlay-pulse 2.8s ease-in-out 0.7s infinite; }
@keyframes overlay-pulse {
  0%, 100% { box-shadow: 0 20px 50px rgba(215, 0, 21, 0.35); }
  50% { box-shadow: 0 24px 60px rgba(215, 0, 21, 0.55); }
}
.overlay-demo-card svg { animation: overlay-icon-shake 2.8s ease-in-out 0.7s infinite; }
@keyframes overlay-icon-shake {
  0%, 84%, 100% { transform: rotate(0deg); }
  87% { transform: rotate(-8deg); }
  90% { transform: rotate(7deg); }
  93% { transform: rotate(-4deg); }
  96% { transform: rotate(0deg); }
}
.overlay-demo-card strong { font-size: 20px; }
.overlay-demo-card span { font-size: 14.5px; opacity: 0.9; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .overlay-demo-card.is-revealed { animation: none; }
  .overlay-demo-card svg { animation: none; }
}

/* ---------- Steps ---------- */

.steps-wrap {
  position: relative;
  margin-bottom: 72px;
}

.steps-connector {
  position: absolute;
  top: 27px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.steps-connector-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--green), var(--orange));
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.15s;
}
.steps-connector.is-revealed .steps-connector-fill { width: 100%; }

@media (max-width: 780px) {
  .steps-connector { display: none; }
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 780px) {
  .steps { grid-template-columns: 1fr; gap: 40px; }
}

.step-num {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--green)));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 35%, transparent);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.step-num svg { width: 24px; height: 24px; }
.step:hover .step-num { transform: scale(1.08) translateY(-2px); }

.step h3 { font-size: 17px; margin: 0 0 8px; }
.step p { font-size: 14.5px; line-height: 1.55; color: var(--text-secondary); margin: 0 auto; max-width: 260px; }

@media (prefers-reduced-motion: reduce) {
  .steps-connector-fill { transition: none; }
  .step-num { transition: none; }
  .step:hover .step-num { transform: none; }
}

/* ---------- Menu mock ---------- */

.menu-mock-wrap { display: flex; flex-direction: column; align-items: center; }

.menu-mock {
  width: 300px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 6px;
  font-size: 13.5px;
  text-align: left;
  animation: menu-float 4.5s ease-in-out infinite;
}
@keyframes menu-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.menu-mock-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  transition: background 0.4s ease;
}
.menu-mock-item.is-active { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.menu-mock-item-primary { font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  .menu-mock { animation: none; }
  .menu-mock-item { transition: none; }
}

.menu-mock-divider {
  height: 1px;
  background: var(--border);
  margin: 5px 4px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-green { background: var(--green); }
.dot-orange { background: var(--orange); }
.dot-red { background: var(--red); }
.dot-gray { background: var(--text-secondary); }

.dot-pulse { animation: dot-pulse 1.4s ease-out infinite; }
@keyframes dot-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); }
  100% { box-shadow: 0 0 0 7px transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .dot-pulse { animation: none; }
}

.menu-mock-caption {
  margin-top: 18px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* ---------- Feature showcase (animated, replaces screenshots) ---------- */

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}
@media (max-width: 860px) {
  .showcase-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

.showcase-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}
.showcase-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.showcase-visual {
  height: 140px;
  border-radius: 12px;
  background: var(--bg-alt);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.showcase-card h3 { font-size: 17px; margin: 0 0 8px; }
.showcase-card p { font-size: 14.5px; line-height: 1.55; color: var(--text-secondary); margin: 0; }

@media (prefers-reduced-motion: reduce) {
  .showcase-card { transition: none; }
  .showcase-card:hover { transform: none; }
}

/* Hotkey widget */

.hotkey-combo { display: flex; gap: 6px; }
.hotkey-key {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  animation: key-press 3.6s ease-in-out infinite;
  animation-delay: calc(var(--k) * 0.18s);
}
@keyframes key-press {
  0%, 8%, 100% { background: var(--card-bg); color: var(--text); transform: translateY(0); }
  4% { background: var(--accent); color: #fff; transform: translateY(1px); }
}

.hotkey-result svg { width: 30px; height: 30px; }
.hotkey-result {
  color: var(--text-secondary);
  animation: hotkey-icon-color 3.6s ease-in-out infinite;
}
@keyframes hotkey-icon-color {
  0%, 20% { color: var(--text-secondary); }
  30%, 85% { color: var(--red); }
  95%, 100% { color: var(--text-secondary); }
}
.hotkey-slash {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  animation: hotkey-mute 3.6s ease-in-out infinite;
}
@keyframes hotkey-mute {
  0%, 22% { stroke-dashoffset: 24; }
  30%, 85% { stroke-dashoffset: 0; }
  95%, 100% { stroke-dashoffset: 24; }
}

/* Statistics widget */

.stat-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 90px;
}
.stat-bar {
  width: 14px;
  height: var(--h);
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--green)));
  transform-origin: bottom;
  animation: stat-grow 3.2s ease-in-out infinite;
  animation-delay: calc(var(--d) * 0.08s);
}
@keyframes stat-grow {
  0%, 100% { transform: scaleY(0.7); opacity: 0.85; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* Language widget */

.lang-demo { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.lang-toggle {
  display: inline-flex;
  gap: 4px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.lang-chip {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.lang-chip[data-lang="de"] { animation: lang-chip-de 6s ease-in-out infinite; }
.lang-chip[data-lang="en"] { animation: lang-chip-en 6s ease-in-out infinite; }
@keyframes lang-chip-de {
  0%, 42% { background: var(--accent); color: #fff; }
  50%, 92% { background: transparent; color: var(--text-secondary); }
  100% { background: var(--accent); color: #fff; }
}
@keyframes lang-chip-en {
  0%, 42% { background: transparent; color: var(--text-secondary); }
  50%, 92% { background: var(--accent); color: #fff; }
  100% { background: transparent; color: var(--text-secondary); }
}

.lang-text-swap {
  position: relative;
  height: 20px;
  min-width: 190px;
}
.lang-line {
  position: absolute;
  inset: 0;
  text-align: center;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
}
.lang-line.lang-de { animation: lang-fade-de 6s ease-in-out infinite; }
.lang-line.lang-en { animation: lang-fade-en 6s ease-in-out infinite; }
@keyframes lang-fade-de {
  0%, 42% { opacity: 1; }
  50%, 92% { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes lang-fade-en {
  0%, 42% { opacity: 0; }
  50%, 92% { opacity: 1; }
  100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hotkey-key, .hotkey-result, .hotkey-slash, .stat-bar { animation: none; }
  .lang-chip[data-lang], .lang-line { animation: none; }
  .lang-line.lang-en { opacity: 0; }
}

/* ---------- Pricing ---------- */

.pricing-card {
  max-width: 420px;
  margin: 0 auto;
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.pricing-amount {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pricing-currency { font-size: 28px; vertical-align: super; margin-right: 2px; }

.pricing-note {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.pricing-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14.5px;
}
.pricing-list li {
  padding-left: 24px;
  position: relative;
  color: var(--text);
}
.pricing-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.pricing-fineprint {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin: 16px 0 0;
}

/* ---------- Changelog ---------- */

.changelog-list {
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.changelog-loading {
  text-align: center;
  color: var(--text-secondary);
}

.changelog-entry {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.changelog-entry h3 {
  margin: 0 0 4px;
  font-size: 17px;
}
.changelog-entry time {
  display: block;
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.changelog-entry ul {
  margin: 0;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-list details {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 500;
  font-size: 16px;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--text-secondary);
  font-weight: 400;
}
.faq-list details[open] summary::after { content: "−"; }

.faq-list p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--border);
  padding: 32px 20px 40px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  margin-right: auto;
}
.footer-brand img { border-radius: 4px; }

.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--text); }

.footer-copy { width: 100%; margin-top: 4px; }
@media (min-width: 640px) {
  .footer-copy { width: auto; margin-top: 0; margin-left: auto; }
}