:root {
  color-scheme: light;
  --canvas: #eef4f3;
  --canvas-soft: #f5f8f7;
  --surface: #f7faf9;
  --surface-strong: #ffffff;
  --surface-inset: #e5eeec;
  --ink: #122024;
  --ink-soft: #526267;
  --ink-faint: #7b8b8f;
  --line: rgba(30, 58, 65, 0.11);
  --accent: #3266eb;
  --accent-strong: #2452cb;
  --accent-soft: #e1e9ff;
  --fresh: #23ad7a;
  --fresh-soft: #dff5ec;
  --cream: #fff8e9;
  --shadow-dark: rgba(79, 101, 106, 0.2);
  --shadow-light: rgba(255, 255, 255, 0.94);
  --hero-gradient: linear-gradient(145deg, #edf5f4 0%, #f6f9f7 48%, #edf2f8 100%);
  --dark-panel: #111d21;
  --dark-panel-soft: #17262b;
  --nav-height: 76px;
  --content: 1180px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #0e191d;
  --canvas-soft: #111f23;
  --surface: #15252a;
  --surface-strong: #1a2c31;
  --surface-inset: #0a1519;
  --ink: #edf7f5;
  --ink-soft: #a2b5b8;
  --ink-faint: #758b90;
  --line: rgba(220, 242, 239, 0.1);
  --accent: #6f95ff;
  --accent-strong: #88a8ff;
  --accent-soft: rgba(70, 105, 201, 0.2);
  --fresh: #40d29c;
  --fresh-soft: rgba(36, 174, 123, 0.16);
  --cream: #3a392f;
  --shadow-dark: rgba(0, 0, 0, 0.42);
  --shadow-light: rgba(255, 255, 255, 0.025);
  --hero-gradient: linear-gradient(145deg, #101d21 0%, #132227 48%, #101b23 100%);
  --dark-panel: #091215;
  --dark-panel-soft: #0d1a1e;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
.site-header,
.feature-card,
.download-card,
.faq-list details,
.site-footer {
  transition: background-color 240ms var(--ease), color 240ms var(--ease), border-color 240ms var(--ease);
}

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

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

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

button {
  font: inherit;
}

button,
.primary-button,
.secondary-button,
.nav-download {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 72%, white);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  left: 16px;
  top: -80px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--surface);
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--nav-height);
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--canvas) 82%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(32, 57, 62, 0.06);
}

.nav-shell {
  width: min(calc(100% - 40px), var(--content));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
}

.brand img {
  border-radius: 10px;
  box-shadow: 4px 5px 10px var(--shadow-dark), -4px -4px 10px var(--shadow-light);
}

.brand span {
  display: grid;
  line-height: 1.18;
}

.brand strong {
  font-size: 14px;
  letter-spacing: -0.01em;
}

.brand small {
  margin-top: 3px;
  color: var(--ink-faint);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
  transition: color 180ms ease;
}

.site-nav .github-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.github-link svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms var(--ease);
}

.github-link:hover svg {
  transform: translate(1px, -1px);
}

.site-nav a::after {
  content: "";
  position: absolute;
  inset: auto 50% -9px;
  height: 2px;
  border-radius: 99px;
  background: var(--accent);
  transform: translateX(-50%) scaleX(0);
  transition: width 180ms ease, transform 180ms ease;
  width: 18px;
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-button {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  color: var(--ink-soft);
  box-shadow: 3px 4px 9px var(--shadow-dark), -3px -3px 8px var(--shadow-light);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.theme-button:active {
  transform: scale(0.96);
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 5px var(--shadow-light);
}

.theme-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.moon-icon,
[data-theme="dark"] .sun-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

.nav-download {
  min-width: 82px;
  height: 42px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--accent) 25%, transparent);
  transition: transform 160ms ease, background-color 160ms ease;
}

.nav-download:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
}

.menu-button > span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 99px;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  position: relative;
  min-height: 760px;
  padding: calc(var(--nav-height) + 92px) 20px 96px;
  overflow: hidden;
  background: var(--hero-gradient);
}

.hero-shell {
  position: relative;
  z-index: 2;
  width: min(100%, var(--content));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(380px, 0.86fr) minmax(570px, 1.3fr);
  gap: clamp(52px, 6vw, 92px);
  align-items: center;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(3px);
  opacity: 0.68;
  pointer-events: none;
}

.hero-glow-one {
  width: 520px;
  height: 520px;
  right: -180px;
  top: 20px;
  background: radial-gradient(circle, rgba(83, 126, 236, 0.14), transparent 68%);
}

.hero-glow-two {
  width: 420px;
  height: 420px;
  left: -180px;
  bottom: -200px;
  background: radial-gradient(circle, rgba(46, 183, 133, 0.12), transparent 68%);
}

.eyebrow {
  width: max-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 31px;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--fresh) 24%, transparent);
  border-radius: 999px;
  background: var(--fresh-soft);
  color: color-mix(in srgb, var(--fresh) 80%, var(--ink));
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--fresh);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--fresh) 12%, transparent);
}

.hero h1 {
  margin: 25px 0 22px;
  font-size: clamp(48px, 5.2vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero h1 span {
  color: var(--accent);
}

.hero-lead {
  max-width: 520px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.75;
  letter-spacing: -0.01em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.primary-button,
.secondary-button {
  min-height: 54px;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  font-weight: 700;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background-color 180ms ease;
}

.primary-button {
  padding: 8px 20px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--accent) 28%, transparent), inset 0 1px rgba(255, 255, 255, 0.24);
}

.primary-button:hover {
  background: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px color-mix(in srgb, var(--accent) 34%, transparent);
}

.primary-button:active,
.secondary-button:active {
  transform: translateY(0) scale(0.98);
}

.primary-button svg,
.secondary-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.primary-button span {
  display: grid;
  line-height: 1.25;
}

.primary-button strong {
  font-size: 14px;
}

.primary-button small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.secondary-button {
  padding: 0 19px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 13px;
  box-shadow: 4px 5px 12px var(--shadow-dark), -4px -4px 12px var(--shadow-light);
}

.secondary-button:hover {
  color: var(--ink);
  transform: translateY(-2px);
}

.compatibility {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  margin-top: 24px;
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 650;
}

.compatibility span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.compatibility span:not(:first-child)::before {
  content: "";
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
}

.compatibility svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.hero-visual {
  position: relative;
  min-width: 0;
  padding: 30px 12px 46px;
}

.mac-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 76%, white);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 28px 36px 70px rgba(48, 76, 82, 0.24), -16px -16px 36px rgba(255, 255, 255, 0.66);
  transform: perspective(1500px) rotateY(-3deg) rotateX(1deg);
  transform-origin: center;
}

[data-theme="dark"] .mac-window {
  box-shadow: 28px 36px 70px rgba(0, 0, 0, 0.42), -8px -8px 28px rgba(255, 255, 255, 0.025);
}

.mac-toolbar {
  height: 36px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface-strong);
  color: var(--ink-faint);
  font-size: 8px;
  font-weight: 650;
}

.traffic-lights {
  display: flex;
  gap: 5px;
}

.traffic-lights i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f26b61;
}

.traffic-lights i:nth-child(2) {
  background: #ecba4f;
}

.traffic-lights i:nth-child(3) {
  background: #59c359;
}

.toolbar-pill {
  justify-self: end;
  padding: 3px 7px;
  border-radius: 99px;
  background: var(--accent-soft);
  color: var(--accent);
}

.mac-window > img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
}

.soft-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow: inset 6px 6px 18px var(--shadow-dark), inset -6px -6px 18px var(--shadow-light);
}

.orbit-one {
  width: 540px;
  height: 540px;
  right: -110px;
  top: -65px;
}

.orbit-two {
  width: 380px;
  height: 380px;
  left: -70px;
  bottom: -20px;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-strong) 92%, transparent);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 10px 14px 30px var(--shadow-dark), -6px -6px 18px var(--shadow-light);
}

.notification-card {
  left: -18px;
  bottom: 8px;
  min-width: 238px;
  padding: 12px 14px;
}

.notification-card > span:nth-child(2),
.privacy-card > span {
  display: grid;
  line-height: 1.25;
}

.floating-card small {
  color: var(--ink-faint);
  font-size: 8px;
}

.floating-card strong {
  margin-top: 3px;
  font-size: 10px;
}

.floating-card time {
  margin-left: auto;
  color: var(--ink-faint);
  font-size: 8px;
}

.status-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--fresh-soft);
  color: var(--fresh);
}

.status-icon svg,
.privacy-card > svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.privacy-card {
  top: 1px;
  right: -20px;
  padding: 11px 14px;
  color: var(--accent);
}

.privacy-card > span {
  color: var(--ink);
}

.trust-strip {
  width: min(calc(100% - 40px), var(--content));
  margin: -34px auto 0;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 12px 16px 36px var(--shadow-dark), -8px -8px 24px var(--shadow-light);
}

.trust-item {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.trust-item + .trust-item {
  border-left: 1px solid var(--line);
}

.trust-item strong {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 19px;
  color: var(--accent);
}

.trust-item span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 650;
}

.section {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 124px 0 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 44px;
}

.section-kicker {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.section-heading h2,
.privacy-copy h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.section-heading > p {
  max-width: 430px;
  margin: 0 0 4px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 10px 12px 28px var(--shadow-dark), -8px -8px 24px var(--shadow-light);
}

.feature-card:hover {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
}

.feature-wide {
  grid-column: 1 / -1;
  min-height: 500px;
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 44px;
  padding: 46px 0 0 46px;
}

.feature-index {
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.feature-card h3 {
  margin: 17px 0 13px;
  font-size: clamp(23px, 2.5vw, 31px);
  line-height: 1.22;
  letter-spacing: -0.035em;
}

.feature-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.feature-list {
  display: grid;
  gap: 10px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 650;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fresh);
}

.feature-shot {
  align-self: end;
  overflow: hidden;
  height: 390px;
  border-radius: 18px 0 0 0;
  border: 1px solid var(--line);
  border-right: 0;
  border-bottom: 0;
  box-shadow: -10px -8px 28px var(--shadow-light), 12px 16px 34px var(--shadow-dark);
}

.feature-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.feature-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 34px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 1px 1px rgba(255, 255, 255, 0.42);
}

.feature-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-theme {
  grid-column: 1 / -1;
  min-height: 430px;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 40px;
  align-items: center;
}

.theme-preview {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  box-shadow: 16px 20px 40px rgba(0, 0, 0, 0.34);
}

.privacy-section {
  width: 100%;
  max-width: none;
  padding-top: 124px;
}

.privacy-panel {
  width: min(calc(100% - 40px), var(--content));
  min-height: 490px;
  margin: 0 auto;
  padding: 68px;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 80px;
  align-items: center;
  border-radius: 34px;
  background:
    radial-gradient(circle at 12% 10%, rgba(59, 116, 239, 0.14), transparent 28%),
    radial-gradient(circle at 90% 84%, rgba(41, 190, 136, 0.1), transparent 30%),
    var(--dark-panel);
  color: #edf7f5;
  box-shadow: 0 30px 70px rgba(17, 31, 35, 0.28);
}

.shield-mark {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  margin-bottom: 30px;
  border: 1px solid rgba(99, 142, 255, 0.26);
  border-radius: 18px;
  background: rgba(63, 105, 213, 0.13);
  color: #7299ff;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
}

.shield-mark svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.privacy-copy h2 {
  color: #f2f8f7;
}

.privacy-copy > p:last-child {
  margin: 22px 0 0;
  color: #9db1b5;
  font-size: 15px;
  line-height: 1.85;
}

.privacy-terminal {
  overflow: hidden;
  border: 1px solid rgba(218, 243, 238, 0.08);
  border-radius: 20px;
  background: var(--dark-panel-soft);
  box-shadow: inset 5px 6px 20px rgba(0, 0, 0, 0.22), 14px 20px 46px rgba(0, 0, 0, 0.24);
}

.terminal-top {
  height: 49px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid rgba(218, 243, 238, 0.08);
}

.terminal-top > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e1625a;
}

.terminal-top > span:nth-child(2) {
  background: #d7ad51;
}

.terminal-top > span:nth-child(3) {
  background: #47b875;
}

.terminal-top small {
  margin-left: auto;
  color: #647b80;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 8px;
}

.terminal-line {
  min-height: 61px;
  padding: 0 22px;
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(218, 243, 238, 0.06);
}

.terminal-key {
  color: #6d858a;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 10px;
}

.terminal-line code {
  color: #d5e6e3;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  word-break: break-all;
}

.terminal-status {
  min-height: 58px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #58d7a7;
  font-size: 10px;
  font-weight: 700;
}

.terminal-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 5px rgba(88, 215, 167, 0.09);
}

.install-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 54px;
  align-items: start;
}

.download-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.install-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.install-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  padding: 0 0 38px;
}

.install-steps li:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 26px;
  top: 57px;
  bottom: 7px;
  width: 1px;
  background: var(--line);
}

.install-steps li > span {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 4px 5px 12px var(--shadow-dark), -4px -4px 12px var(--shadow-light);
}

.install-steps h3 {
  margin: 3px 0 8px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.install-steps p {
  max-width: 520px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.download-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 12px 16px 36px var(--shadow-dark), -8px -8px 24px var(--shadow-light);
}

.download-card > img {
  border-radius: 17px;
  box-shadow: 6px 8px 20px var(--shadow-dark);
}

.download-card > div:nth-child(2) {
  margin: 20px 0 22px;
}

.download-card small {
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.download-card h3 {
  margin: 5px 0 1px;
  font-size: 23px;
  letter-spacing: -0.03em;
}

.download-card p {
  margin: 0;
  color: var(--ink-faint);
  font-size: 11px;
}

.primary-button.compact {
  width: 100%;
  justify-content: space-between;
  font-size: 13px;
}

.download-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 17px;
}

.download-meta a {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 650;
}

.download-meta a:hover {
  color: var(--accent);
}

.download-meta span {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 650;
}

.download-card .signing-note {
  margin-top: 22px;
  padding: 13px;
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  border: 1px solid color-mix(in srgb, #c7963b 20%, var(--line));
  border-radius: 12px;
  background: var(--cream);
  color: color-mix(in srgb, #855b11 70%, var(--ink));
  line-height: 1.6;
}

.signing-note svg {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.compact-heading {
  grid-template-columns: 1fr;
}

.faq-section {
  padding-bottom: 124px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 82px;
  padding: 20px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 700;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary > span {
  position: relative;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--surface-inset);
}

.faq-list summary > span::before,
.faq-list summary > span::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  top: 16px;
  height: 2px;
  border-radius: 99px;
  background: var(--ink-soft);
}

.faq-list summary > span::after {
  transform: rotate(90deg);
  transition: transform 180ms ease;
}

.faq-list details[open] summary > span::after {
  transform: rotate(0);
}

.faq-list details > p {
  max-width: 820px;
  margin: -5px 0 0;
  padding: 0 4px 28px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.faq-list code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--surface-inset);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.86em;
}

.final-cta {
  padding: 110px 20px;
  background:
    radial-gradient(circle at 50% 100%, rgba(47, 103, 234, 0.11), transparent 45%),
    var(--canvas-soft);
  border-top: 1px solid var(--line);
}

.final-cta-inner {
  width: min(100%, 780px);
  margin: 0 auto;
  text-align: center;
}

.final-cta img {
  margin: 0 auto 25px;
  border-radius: 18px;
  box-shadow: 9px 12px 24px var(--shadow-dark), -7px -7px 20px var(--shadow-light);
}

.final-cta h2 {
  margin-bottom: 32px;
}

.centered {
  justify-content: center;
}

.site-footer {
  width: min(calc(100% - 40px), var(--content));
  min-height: 160px;
  margin: 0 auto;
  padding: 38px 0;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 50px;
}

.site-footer > div > p {
  margin: 12px 0 0;
  color: var(--ink-faint);
  font-size: 9px;
}

.site-footer nav {
  display: flex;
  gap: 22px;
}

.site-footer nav a,
.site-footer > p {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 650;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms var(--ease), transform 560ms var(--ease);
}

.reveal-delay {
  transition-delay: 90ms;
}

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

@media (max-width: 1080px) {
  .site-nav {
    gap: 18px;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 68px);
  }

  .hero-shell {
    grid-template-columns: 1fr;
    max-width: 850px;
  }

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

  .eyebrow,
  .hero-lead {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-visual {
    margin-top: -5px;
  }

  .section-heading {
    gap: 42px;
  }

  .install-layout {
    gap: 42px;
    grid-template-columns: 1fr 360px;
  }
}

@media (max-width: 820px) {
  :root {
    --nav-height: 68px;
  }

  .nav-shell {
    width: min(calc(100% - 28px), var(--content));
    gap: 12px;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .menu-button[aria-expanded="true"] > span:nth-of-type(2) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] > span:nth-of-type(3) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: var(--nav-height) 14px auto;
    display: grid;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: 12px 18px 40px var(--shadow-dark);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 46px;
    padding: 0 12px;
    display: flex;
    align-items: center;
  }

  .site-nav .github-link {
    justify-content: space-between;
  }

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

  .nav-download {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-bottom: 72px;
  }

  .hero h1 {
    margin-top: 22px;
  }

  .hero-visual {
    padding-left: 0;
    padding-right: 0;
  }

  .floating-card {
    display: none;
  }

  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .trust-item:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .section {
    padding-top: 92px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .feature-card,
  .feature-wide,
  .feature-theme {
    grid-column: auto;
  }

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

  .feature-wide {
    padding: 32px 0 0 32px;
  }

  .feature-wide .feature-copy {
    padding-right: 32px;
  }

  .feature-shot {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .feature-theme {
    padding: 32px;
  }

  .privacy-panel {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 46px 34px;
  }

  .install-layout {
    grid-template-columns: 1fr;
  }

  .download-options {
    grid-template-columns: 1fr 1fr;
  }

  .download-card {
    position: static;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

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

@media (max-width: 520px) {
  .brand small {
    display: none;
  }

  .brand strong {
    font-size: 13px;
  }

  .nav-actions {
    gap: 5px;
  }

  .theme-button {
    box-shadow: none;
  }

  .hero {
    padding-left: 15px;
    padding-right: 15px;
  }

  .hero h1 {
    font-size: 46px;
  }

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

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .compatibility {
    gap: 8px 13px;
  }

  .compatibility span {
    font-size: 9px;
  }

  .compatibility span:not(:first-child)::before {
    display: none;
  }

  .mac-window {
    border-radius: 12px;
    transform: none;
  }

  .soft-orbit {
    display: none;
  }

  .trust-strip {
    width: calc(100% - 28px);
  }

  .trust-item {
    min-height: 72px;
    gap: 7px;
  }

  .trust-item strong {
    font-size: 15px;
  }

  .trust-item span {
    font-size: 9px;
  }

  .section {
    width: calc(100% - 28px);
  }

  .feature-card {
    min-height: auto;
    padding: 25px;
    border-radius: 21px;
  }

  .feature-wide {
    padding: 27px 0 0 27px;
  }

  .feature-wide .feature-copy {
    padding-right: 27px;
  }

  .feature-theme {
    padding: 27px;
  }

  .privacy-panel {
    width: calc(100% - 28px);
    padding: 34px 22px;
    border-radius: 24px;
  }

  .terminal-line {
    grid-template-columns: 72px 1fr;
    gap: 10px;
    padding: 0 16px;
  }

  .terminal-line code {
    font-size: 9px;
  }

  .install-steps li {
    grid-template-columns: 46px 1fr;
    gap: 15px;
  }

  .install-steps li > span {
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .install-steps li:not(:last-child)::before {
    left: 22px;
    top: 49px;
  }

  .download-card {
    padding: 23px;
  }

  .download-options {
    grid-template-columns: 1fr;
  }

  .faq-list summary {
    font-size: 15px;
  }

  .final-cta {
    padding: 82px 15px;
  }

  .site-footer {
    width: calc(100% - 28px);
  }

  .site-footer nav {
    flex-wrap: wrap;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}