:root {
  color-scheme: dark;
  --bg: #0c0d11;
  --bg-raised: #13151b;
  --surface: rgba(26, 28, 36, 0.72);
  --surface-solid: #181a21;
  --surface-soft: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f4f5f8;
  --muted: #a4a8b4;
  --muted-strong: #c7cad2;
  --blue: #7198ff;
  --green: #67dc8b;
  --amber: #f2a15f;
  --red: #f05f72;
  --violet: #a895ff;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-synthesis: none;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #e8e9ed;
  --bg-raised: #f4f4f6;
  --surface: rgba(255, 255, 255, 0.64);
  --surface-solid: #f7f7f9;
  --surface-soft: rgba(21, 23, 31, 0.045);
  --line: rgba(21, 23, 31, 0.1);
  --line-strong: rgba(21, 23, 31, 0.16);
  --text: #171920;
  --muted: #646977;
  --muted-strong: #3f4350;
  --shadow: 0 30px 90px rgba(65, 69, 85, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 72% 8%, rgba(87, 112, 255, 0.11), transparent 24rem),
    radial-gradient(circle at 18% 30%, rgba(78, 203, 127, 0.055), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
.button,
a {
  outline-offset: 4px;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 18px;
  left: 50%;
  display: flex;
  width: min(1120px, calc(100% - 36px));
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px 9px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--bg-raised) 72%, transparent);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-flex;
  width: 29px;
  height: 29px;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
}

.site-header nav,
footer nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 600;
}

.site-header nav a,
footer nav a {
  transition: color 180ms ease;
}

.site-header nav a:hover,
footer nav a:hover {
  color: var(--text);
}

.theme-toggle {
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  color: var(--text);
  cursor: pointer;
  font-size: 17px;
}

.section {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  min-height: 890px;
  align-items: center;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 6vw, 90px);
  padding-top: 120px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: var(--muted-strong);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px color-mix(in srgb, var(--green) 75%, transparent);
}

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

h1 {
  max-width: 670px;
  margin-bottom: 28px;
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 680;
  letter-spacing: -0.065em;
  line-height: 0.99;
}

h1 em {
  color: var(--muted);
  font-style: normal;
  font-weight: 520;
}

.hero-lede {
  max-width: 550px;
  margin-bottom: 30px;
  color: var(--muted-strong);
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.6;
}

kbd {
  display: inline-flex;
  min-width: 1.9em;
  min-height: 1.9em;
  align-items: center;
  justify-content: center;
  padding: 0.15em 0.48em;
  border: 1px solid var(--line-strong);
  border-bottom-color: color-mix(in srgb, var(--line-strong) 60%, var(--text));
  border-radius: 7px;
  background: var(--surface-soft);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.18);
  color: var(--text);
  font-family: inherit;
  font-size: 0.76em;
  font-weight: 650;
  line-height: 1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  border-color: transparent;
  background: var(--text);
  color: var(--bg);
}

.button.secondary {
  background: var(--surface-soft);
}

.button.secondary:hover {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--surface-soft) 70%, var(--text) 4%);
}

.compatibility {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.compatibility span {
  margin-right: 6px;
  color: var(--green);
}

.hero-stage {
  position: relative;
  display: flex;
  min-height: 650px;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  perspective: 1200px;
}

.hero-stage::before {
  position: absolute;
  z-index: -2;
  width: 92%;
  height: 78%;
  border: 1px solid var(--line);
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 38%),
    color-mix(in srgb, var(--surface-solid) 76%, transparent);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.07);
  content: "";
  transform: rotateY(-4deg) rotateX(2deg);
}

.menu-simulator {
  position: absolute;
  z-index: 2;
  top: 81px;
  display: flex;
  width: 84%;
  height: 38px;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(15, 16, 21, 0.7);
  color: #f2f3f6;
  font-size: 10px;
  backdrop-filter: blur(18px);
}

.menu-apple {
  font-size: 7px;
}

.menu-spacer {
  flex: 1;
}

.status-dot,
.mini-status i {
  width: 7px;
  height: 7px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
}

.idle { background: #eff1f4; }
.thinking { background: #5278ff; box-shadow: 0 0 9px #5278ff; }
.complete { background: #44d66d; box-shadow: 0 0 9px #44d66d; }
.input { background: #f49a52; box-shadow: 0 0 9px #f49a52; }
.off { background: #343740; }

.micro-shell {
  position: relative;
  width: min(430px, 72%);
  aspect-ratio: 1;
  filter: drop-shadow(0 30px 45px rgba(0, 0, 0, 0.38));
  transform: translateY(20px) rotateY(-4deg) rotateX(2deg);
  transform-style: preserve-3d;
  transition: transform 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-stage:hover .micro-shell {
  transform: translateY(12px) rotateY(0deg) rotateX(0deg) scale(1.018);
}

.hero-micro,
.demo-micro {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 280ms ease;
}

.light-capture,
.demo-light {
  opacity: 0;
}

:root[data-theme="light"] .dark-capture {
  opacity: 0;
}

:root[data-theme="light"] .light-capture {
  opacity: 1;
}

.ambient-orb {
  position: absolute;
  z-index: -3;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.24;
}

.orb-blue {
  top: 120px;
  right: 5%;
  background: #496fff;
}

.orb-green {
  bottom: 100px;
  left: 2%;
  background: #42ce75;
  opacity: 0.13;
}

.mapping-chip,
.activation-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface-solid) 84%, transparent);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  color: var(--muted-strong);
  font-size: 10px;
  font-weight: 650;
  backdrop-filter: blur(16px);
}

.mapping-chip kbd {
  min-width: 25px;
  min-height: 25px;
  padding: 0 6px;
  border-radius: 6px;
  color: var(--text);
  font-size: 10px;
}

.chip-agent { top: 164px; right: 0; }
.chip-fast { bottom: 146px; left: 1%; }
.chip-stick { right: 1%; bottom: 118px; }

.activation-chip {
  bottom: 72px;
  left: 50%;
  transform: translateX(-50%);
}

.activation-chip span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.trust-strip {
  display: flex;
  width: min(1160px, calc(100% - 40px));
  min-height: 80px;
  align-items: center;
  justify-content: space-around;
  margin: 10px auto 0;
  border-block: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.trust-strip div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.intro,
.demo-section,
.controls-section,
.open-source-section {
  padding-top: 150px;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 58px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 640;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.section-heading > p,
.source-card > div > p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-card {
  position: relative;
  min-height: 380px;
  overflow: hidden;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent 48%),
    var(--surface);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.055);
}

.feature-card::after {
  position: absolute;
  right: -20%;
  bottom: -50%;
  width: 70%;
  height: 80%;
  border-radius: 50%;
  background: var(--blue);
  content: "";
  filter: blur(110px);
  opacity: 0.055;
  pointer-events: none;
}

.feature-card h3 {
  margin: 22px 0 12px;
  font-size: 25px;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.feature-card p {
  max-width: 480px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.feature-wide {
  display: grid;
  min-height: 330px;
  align-items: center;
  grid-column: span 2;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.feature-icon {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  background: var(--surface-soft);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
  color: var(--muted-strong);
  font-weight: 700;
}

.agent-icon {
  display: flex;
  gap: 2px;
}

.agent-icon i {
  width: 3px;
  height: 12px;
  border-radius: 2px;
  background: var(--blue);
}

.agent-icon i:nth-child(2) { background: var(--green); height: 18px; }
.agent-icon i:nth-child(3) { background: var(--amber); height: 9px; }
.agent-icon i:nth-child(4) { background: var(--red); height: 15px; }
.agent-icon i:nth-child(5) { background: #eef0f5; height: 7px; }
.agent-icon i:nth-child(6) { background: #4b4f59; height: 11px; }

.status-demo {
  display: flex;
  min-height: 155px;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 2.3vw, 24px);
  border: 1px solid var(--line);
  border-radius: 25px;
  background: rgba(7, 8, 11, 0.34);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

.agent {
  width: clamp(29px, 4vw, 46px);
  height: clamp(29px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: currentColor;
  box-shadow:
    inset 0 3px 8px rgba(255, 255, 255, 0.25),
    0 0 24px color-mix(in srgb, currentColor 54%, transparent);
}

.agent.light { color: #eff1f4; }
.agent.blue { color: #5278ff; animation: breathe 2.2s ease-in-out infinite; }
.agent.green { color: #44d66d; }
.agent.amber { color: #f49a52; animation: breathe 2.8s ease-in-out infinite 350ms; }
.agent.red { color: #ef5269; }
.agent.empty { color: #272a31; box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.07); }

.shortcut-demo {
  position: absolute;
  right: 38px;
  bottom: 38px;
  left: 38px;
  display: flex;
  height: 104px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 8, 11, 0.25);
  color: var(--muted);
}

.shortcut-demo kbd {
  width: 55px;
  height: 55px;
  font-size: 17px;
}

.shortcut-demo strong {
  padding: 7px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--green) 18%, transparent);
  color: var(--green);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.sync-demo {
  position: absolute;
  right: 38px;
  bottom: 38px;
  left: 38px;
  display: flex;
  height: 104px;
  align-items: center;
  justify-content: center;
  gap: 19px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 8, 11, 0.25);
}

.sync-demo span {
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface-soft);
  font-size: 12px;
  font-weight: 650;
}

.sync-demo i {
  color: var(--blue);
  font-style: normal;
}

.safety-card::after {
  background: var(--green);
}

.privacy-list {
  display: grid;
  gap: 13px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(7, 8, 11, 0.25);
  color: var(--muted-strong);
  font-size: 13px;
}

.privacy-list span {
  display: flex;
  align-items: center;
  gap: 10px;
}

.privacy-list i {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--green) 16%, transparent);
  color: var(--green);
  font-size: 10px;
  font-style: normal;
}

.interactive-demo {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--surface);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.06);
}

.demo-toolbar {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}

.segmented {
  display: flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface-soft);
}

.segmented button {
  min-height: 34px;
  padding: 0 15px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  font-weight: 650;
}

.segmented button.selected {
  background: var(--surface-solid);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.16), inset 0 1px rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.demo-canvas {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background:
    linear-gradient(150deg, rgba(76, 83, 106, 0.18), transparent 42%),
    linear-gradient(#161820, #101116);
}

.desktop-menu {
  display: flex;
  height: 34px;
  align-items: center;
  gap: 14px;
  padding: 0 16px;
  background: rgba(12, 13, 17, 0.76);
  color: #f3f4f6;
  font-size: 10px;
  backdrop-filter: blur(16px);
}

.desktop-time {
  margin-left: auto;
}

.mini-status {
  display: flex;
  gap: 4px;
}

.mini-status i {
  display: block;
  width: 6px;
  height: 6px;
}

.desktop-copy {
  position: absolute;
  top: 120px;
  left: 8%;
  display: grid;
  width: 37%;
  gap: 20px;
  opacity: 0.15;
}

.desktop-copy span {
  width: 100%;
  height: 9px;
  border-radius: 6px;
  background: white;
}

.desktop-copy span:nth-child(2) { width: 78%; }
.desktop-copy span:nth-child(3) { width: 93%; }
.desktop-copy span:nth-child(4) { width: 60%; }
.desktop-copy span:nth-child(5) { width: 83%; }

.demo-micro {
  top: 50%;
  right: 7%;
  bottom: auto;
  left: auto;
  width: 430px;
  height: 430px;
  filter: drop-shadow(0 25px 36px rgba(0, 0, 0, 0.36));
  transform: translateY(-47%) scale(var(--demo-scale, 1));
  transform-origin: center right;
  transition: opacity 260ms ease, transform 380ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.demo-canvas[data-size="compact"] { --demo-scale: 0.66; }
.demo-canvas[data-size="standard"] { --demo-scale: 0.82; }
.demo-canvas[data-size="large"] { --demo-scale: 1; }
.demo-canvas[data-size="extra-large"] { --demo-scale: 1.14; }

.demo-canvas[data-preview-theme="light"] {
  background:
    linear-gradient(150deg, rgba(137, 148, 185, 0.18), transparent 42%),
    linear-gradient(#d7d8dd, #bfc2c9);
}

.demo-canvas[data-preview-theme="light"] .desktop-menu {
  background: rgba(236, 237, 240, 0.76);
  color: #202229;
}

.demo-canvas[data-preview-theme="light"] .desktop-copy span {
  background: #373a44;
}

.demo-canvas[data-preview-theme="light"] .demo-dark { opacity: 0; }
.demo-canvas[data-preview-theme="light"] .demo-light { opacity: 1; }
.demo-canvas[data-preview-theme="dark"] .demo-dark { opacity: 1; }
.demo-canvas[data-preview-theme="dark"] .demo-light { opacity: 0; }

.demo-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 11px;
  background: rgba(12, 13, 17, 0.68);
  color: #b9bdc8;
  font-size: 10px;
  transform: translateX(-50%);
  backdrop-filter: blur(14px);
}

.demo-hint kbd {
  border-color: rgba(255, 255, 255, 0.16);
  color: #f1f2f5;
}

.control-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 42px;
}

.keyboard-map {
  display: grid;
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

.key-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.key-row.commands {
  grid-template-columns: repeat(4, 1fr);
}

.key-row.utility {
  grid-template-columns: 1.15fr 1.15fr 0.9fr 1.45fr;
}

.key-row > div {
  display: flex;
  min-height: 90px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--line-strong);
  border-radius: 15px;
  background: linear-gradient(145deg, var(--surface-soft), transparent);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08), 0 4px 0 rgba(0, 0, 0, 0.12);
}

.key-row > div span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
}

.key-row.agents > div:nth-child(1) kbd { color: #eff1f4; }
.key-row.agents > div:nth-child(2) kbd { color: var(--blue); }
.key-row.agents > div:nth-child(3) kbd { color: var(--green); }
.key-row.agents > div:nth-child(4) kbd { color: var(--amber); }
.key-row.agents > div:nth-child(5) kbd { color: var(--red); }

.control-copy {
  display: grid;
  align-content: center;
  gap: 0;
}

.control-copy > div {
  display: grid;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 46px 1fr;
  gap: 14px;
}

.control-copy strong {
  color: var(--blue);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  font-weight: 650;
}

.control-copy span {
  color: var(--muted);
  font-size: 13px;
}

.control-copy b {
  color: var(--text);
  font-weight: 650;
}

.source-card {
  display: grid;
  min-height: 520px;
  align-items: center;
  padding: clamp(38px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 75% 20%, rgba(101, 124, 255, 0.13), transparent 22rem),
    var(--surface);
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
}

.code-window {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: #111218;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  color: #ebedf2;
}

.window-bar {
  display: flex;
  height: 43px;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #777c88;
  font-size: 9px;
}

.window-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ee6370;
}

.window-bar i:nth-child(2) { background: #e9b85b; }
.window-bar i:nth-child(3) { background: #5bc676; }
.window-bar span { margin-left: auto; }

.code-window pre {
  margin: 0;
  padding: 34px;
  font-size: clamp(11px, 1.3vw, 14px);
  line-height: 1.9;
}

.code-window code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
}

.code-window .muted { color: #777c88; }
.code-window .blue { color: #7198ff; }
.code-window .green { color: #67dc8b; }
.code-window .amber { color: #f2a15f; }

.final-cta {
  position: relative;
  display: flex;
  min-height: 580px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 130px 20px;
  text-align: center;
}

.final-cta h2 {
  max-width: 760px;
  margin-top: 25px;
}

.final-cta p {
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 18px;
}

.brand-mark.large {
  width: 58px;
  height: 58px;
  border-radius: 17px;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.22));
}

.cta-glow {
  position: absolute;
  z-index: -1;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(87, 111, 255, 0.19), transparent 66%);
}

footer {
  display: grid;
  width: min(1160px, calc(100% - 40px));
  min-height: 120px;
  align-items: center;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  color: var(--muted);
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 25px;
}

footer p {
  margin: 0;
  text-align: center;
  font-size: 10px;
  line-height: 1.5;
}

footer nav {
  justify-content: flex-end;
  gap: 18px;
  font-size: 10px;
}

.reveal {
  animation: reveal 700ms both;
  animation-timeline: view();
  animation-range: entry 5% cover 24%;
}

@keyframes reveal {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes breathe {
  0%, 100% { transform: scale(0.94); filter: brightness(0.9); }
  50% { transform: scale(1.05); filter: brightness(1.14); }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 175px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-lede,
  .hero-copy h1 {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions,
  .hero-copy .eyebrow {
    justify-content: center;
  }

  .hero-stage {
    min-height: 620px;
  }

  .feature-wide,
  .source-card,
  .control-layout {
    grid-template-columns: 1fr;
  }

  .source-card {
    gap: 40px;
  }

  .demo-canvas {
    min-height: 570px;
  }

  .demo-micro {
    right: 50%;
    transform: translate(50%, -42%) scale(var(--demo-scale, 1));
    transform-origin: center;
  }

  .desktop-copy {
    display: none;
  }

  footer {
    grid-template-columns: 1fr;
    padding: 34px 0;
    text-align: center;
  }

  footer .brand,
  footer nav {
    justify-content: center;
  }
}

@media (max-width: 680px) {
  .site-header nav > a {
    display: none;
  }

  .site-header nav {
    gap: 8px;
  }

  .hero {
    min-height: auto;
    padding-top: 150px;
  }

  h1 {
    font-size: clamp(43px, 13.5vw, 62px);
  }

  .hero-stage {
    min-height: 500px;
  }

  .hero-stage::before {
    width: 100%;
    height: 82%;
  }

  .menu-simulator {
    top: 48px;
    width: 91%;
  }

  .micro-shell {
    width: 76%;
  }

  .mapping-chip {
    display: none;
  }

  .activation-chip {
    bottom: 48px;
  }

  .trust-strip {
    display: grid;
    padding: 24px 4px;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .trust-strip div:last-child {
    grid-column: span 2;
    justify-content: center;
  }

  .intro,
  .demo-section,
  .controls-section,
  .open-source-section {
    padding-top: 105px;
  }

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

  .feature-card,
  .feature-wide {
    min-height: 390px;
    padding: 28px;
    grid-column: auto;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .feature-wide {
    min-height: 510px;
  }

  .status-demo {
    min-height: 130px;
  }

  .shortcut-demo,
  .sync-demo {
    right: 28px;
    bottom: 28px;
    left: 28px;
  }

  .demo-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .segmented {
    justify-content: stretch;
  }

  .segmented button {
    flex: 1;
    padding: 0 8px;
  }

  .demo-canvas {
    min-height: 510px;
  }

  .demo-micro {
    width: 345px;
    height: 345px;
  }

  .key-row,
  .key-row.commands {
    grid-template-columns: repeat(3, 1fr);
  }

  .key-row.utility {
    grid-template-columns: 1fr;
  }

  .keyboard-map {
    padding: 18px;
  }

  .source-card {
    padding: 32px 25px;
  }

  .code-window pre {
    overflow-x: auto;
    padding: 24px 20px;
  }
}

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

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

  .reveal {
    animation: none;
  }
}