/* ---------------------------------------------------------------- tokens */

:root {
  color-scheme: dark;
  --font-ui: "Inter", "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system,
    BlinkMacSystemFont, sans-serif;
  --font-display: "Inter", "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", system-ui,
    -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", "Cascadia Code", "Roboto Mono", ui-monospace, monospace;

  --bg: #0b0911;
  --bg-soft: #0f0c17;
  --surface: #14101f;
  --surface-2: #191426;
  --surface-3: #211a33;
  --surface-glass: rgba(18, 14, 29, 0.72);
  --text: #f5f2fc;
  --text-soft: #cbc3dc;
  --muted: #a49ab8;
  --faint: #7f768f;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #8a68ff;
  --accent-bright: #a78dff;
  --accent-deep: #6c45f2;
  --accent-soft: rgba(138, 104, 255, 0.15);
  --teal: #22c9b7;
  --teal-bright: #5be3d3;
  --teal-soft: rgba(34, 201, 183, 0.13);
  --danger: #ff7a8c;
  --success: #42d392;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.42);
  --shadow-lg: 0 38px 120px rgba(0, 0, 0, 0.55);
  --radius-sm: 9px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --max: 1180px;
  --header: 70px;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f6fd;
  --bg-soft: #f2eefb;
  --surface: #ffffff;
  --surface-2: #f7f4fe;
  --surface-3: #efebfa;
  --surface-glass: rgba(250, 248, 255, 0.76);
  --text: #1d172c;
  --text-soft: #4e4760;
  --muted: #6f6880;
  --faint: #8a8399;
  --line: rgba(40, 24, 80, 0.1);
  --line-strong: rgba(40, 24, 80, 0.16);
  --accent: #6947e8;
  --accent-bright: #5632de;
  --accent-deep: #5530da;
  --accent-soft: rgba(105, 71, 232, 0.1);
  --teal: #0c9a8c;
  --teal-bright: #0a8579;
  --teal-soft: rgba(12, 154, 140, 0.1);
  --danger: #c43d4b;
  --success: #1d845b;
  --shadow-sm: 0 1px 2px rgba(38, 24, 74, 0.06);
  --shadow-md: 0 18px 50px rgba(38, 24, 74, 0.12);
  --shadow-lg: 0 38px 110px rgba(38, 24, 74, 0.18);
}

/* ---------------------------------------------------------------- base */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 18px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 12% -8%, rgba(122, 83, 255, 0.16), transparent 38%),
    radial-gradient(circle at 88% 8%, rgba(28, 191, 172, 0.08), transparent 32%),
    var(--bg);
  pointer-events: none;
}

html[data-theme="light"] body::before {
  background:
    radial-gradient(circle at 10% -10%, rgba(105, 71, 232, 0.15), transparent 40%),
    radial-gradient(circle at 92% 4%, rgba(12, 154, 140, 0.08), transparent 34%),
    var(--bg);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
p,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

::selection {
  background: rgba(138, 104, 255, 0.4);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 14px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

/* ---------------------------------------------------------------- type */

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 640;
  letter-spacing: -0.035em;
  line-height: 1.06;
}

h1 {
  font-size: clamp(3.4rem, 6.5vw, 5.9rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2.15rem, 3.9vw, 3.35rem);
}

h3 {
  font-size: 1.14rem;
  letter-spacing: -0.018em;
}

.gradient-text {
  background: linear-gradient(105deg, #c2b1ff 8%, #8a68ff 42%, #3ad6c4 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

html[data-theme="light"] .gradient-text {
  background: linear-gradient(105deg, #6d4bf0 6%, #6947e8 42%, #0c9a8c 98%);
  -webkit-background-clip: text;
  background-clip: text;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow--teal {
  color: var(--teal-bright);
}

.lead {
  max-width: 590px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.14rem);
  line-height: 1.75;
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header);
  background: var(--surface-glass);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: var(--surface-glass);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.header-inner {
  width: min(var(--max), calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  border-radius: 10px;
}

.brand img {
  border-radius: 9px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.brand-name {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  color: var(--text);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.brand-name span {
  color: var(--faint);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 10px;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 520;
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a:hover {
  color: var(--text);
  background: var(--accent-soft);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.theme-icon {
  width: 18px;
  height: 18px;
}

.theme-icon--moon {
  display: none;
}

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

html[data-theme="light"] .theme-icon--sun {
  display: none;
}

/* ---------------------------------------------------------------- buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 640;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease,
    background 170ms ease, color 170ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button .icon {
  width: 18px;
  height: 18px;
  stroke-width: 1.9;
}

.button-primary {
  background: linear-gradient(180deg, #9a7cff 0%, #7b55fb 45%, #6945e7 100%);
  border-color: rgba(255, 255, 255, 0.16);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.25) inset,
    0 10px 30px rgba(107, 70, 240, 0.36);
}

.button-primary:hover {
  background: linear-gradient(180deg, #a78dff 0%, #8662ff 45%, #7350ef 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.28) inset,
    0 14px 38px rgba(107, 70, 240, 0.46);
}

.button-ghost {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  color: var(--text-soft);
}

.button-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line-strong));
  background: var(--surface-2);
  color: var(--text);
}

.button-small {
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.85rem;
  border-radius: 9px;
}

.button-large {
  min-height: 52px;
  padding: 0 24px;
  font-size: 0.98rem;
  border-radius: 12px;
}

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(460px, 0.98fr);
  align-items: center;
  gap: 56px;
  min-height: 620px;
  padding-bottom: 56px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.hero-glow--one {
  width: 580px;
  height: 580px;
  left: -180px;
  top: -220px;
  background: rgba(116, 75, 255, 0.2);
}

.hero-glow--two {
  width: 480px;
  height: 480px;
  right: -180px;
  top: 160px;
  background: rgba(24, 190, 172, 0.1);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 7px 12px 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-sm);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(34, 201, 183, 0.14);
  animation: pulse 2.8s ease-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(34, 201, 183, 0.12);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(34, 201, 183, 0.04);
  }
}

.hero-copy h1 {
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.download-note {
  margin-top: 13px;
  color: var(--faint);
  font-size: 0.78rem;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.82rem;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-list .icon {
  width: 14px;
  height: 14px;
  color: var(--teal);
  stroke-width: 2.4;
}

.hero-foot {
  width: min(var(--max), calc(100% - 48px));
  margin: 18px auto 0;
  padding: 22px 0 26px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--faint);
  font-size: 0.73rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-foot-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--faint);
  opacity: 0.65;
}

/* ---------------------------------------------------------------- browser mockup */

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

.browser-window {
  position: relative;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 16px;
  background: #1b1626;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.1) inset,
    0 50px 110px rgba(0, 0, 0, 0.55),
    0 20px 40px rgba(58, 30, 140, 0.16);
  overflow: hidden;
  transform: perspective(1600px) rotateY(-7deg) rotateX(2.2deg);
  transform-origin: center right;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.hero-visual:hover .browser-window {
  transform: perspective(1600px) rotateY(-2deg) rotateX(0.5deg) translateY(-4px);
}

.browser-titlebar {
  height: 42px;
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 6px 0 0 8px;
  background: linear-gradient(180deg, #221b31 0%, #1c1628 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.browser-tabs {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: stretch;
  gap: 3px;
}

.browser-tab {
  height: 36px;
  min-width: 0;
  max-width: 176px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-radius: 8px 8px 0 0;
  color: #a99fbe;
  font-size: 9.5px;
  font-weight: 520;
  white-space: nowrap;
  overflow: hidden;
  background: transparent;
}

.browser-tab span:not(.mini-dot):not(.browser-tab-close) {
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser-tab--active {
  background: #2b233d;
  color: #f2edff;
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.08) inset;
}

.browser-tab--active img {
  border-radius: 4px;
}

.browser-tab-close {
  margin-left: auto;
  color: #776b8f;
  font-size: 13px;
}

.mini-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.mini-dot--teal {
  background: #2ac8b7;
}

.mini-dot--violet {
  background: #8a68ff;
}

.browser-newtab {
  width: 28px;
  display: grid;
  place-items: center;
  color: #8d80a7;
  font-size: 16px;
}

.browser-window-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px 8px 0;
  align-self: center;
}

.browser-window-controls span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.browser-window-controls .close {
  background: #ff6b7c;
}

.browser-toolbar {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  background: #241d33;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.browser-nav,
.browser-tools {
  display: flex;
  align-items: center;
  gap: 2px;
  color: #9589ad;
}

.browser-nav .icon,
.browser-tools .icon {
  width: 16px;
  height: 16px;
  margin: 0 3px;
  opacity: 0.72;
}

.browser-address {
  flex: 1;
  height: 28px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  background: #1a1526;
  color: #867b9e;
  font-size: 9.5px;
  overflow: hidden;
}

.address-lock {
  width: 12px;
  height: 12px;
  color: #48d3c1;
}

.address-shield {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(34, 201, 183, 0.12);
  color: #59dece;
  font-size: 8.5px;
  font-weight: 650;
}

.address-shield .icon {
  width: 10px;
  height: 10px;
}

.browser-page {
  position: relative;
  height: 330px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 8%, rgba(120, 80, 245, 0.18), transparent 42%),
    radial-gradient(circle at 76% 72%, rgba(34, 201, 183, 0.08), transparent 34%),
    #191423;
}

.page-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}

.page-orb--violet {
  width: 180px;
  height: 180px;
  top: 24px;
  left: 50%;
  transform: translateX(-62%);
  background: rgba(120, 80, 245, 0.18);
}

.page-orb--teal {
  width: 140px;
  height: 140px;
  bottom: 20px;
  right: 30px;
  background: rgba(34, 201, 183, 0.1);
}

.newtab-content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 48px;
  text-align: center;
}

.newtab-logo {
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.32);
}

.newtab-content h2 {
  margin-top: 17px;
  color: #f3efff;
  font-size: 22px;
  font-weight: 640;
  letter-spacing: -0.03em;
}

.newtab-content > p {
  margin-top: 5px;
  color: #89809e;
  font-size: 10px;
}

.mock-search {
  width: min(330px, calc(100% - 52px));
  height: 38px;
  margin-top: 20px;
  padding: 0 11px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  background: rgba(33, 27, 47, 0.9);
  color: #766b8c;
  font-size: 9.5px;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.18);
}

.mock-search .icon {
  width: 14px;
  height: 14px;
}

.mock-search span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mock-search kbd {
  margin-left: auto;
  padding: 2px 5px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: #8c80a5;
  font-family: var(--font-ui);
  font-size: 8px;
}

.mock-shortcuts {
  margin-top: 22px;
  display: flex;
  gap: 16px;
}

.mock-shortcut {
  width: 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: #9186a6;
  font-size: 8.5px;
}

.shortcut-initial {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.045);
  color: #cbbdf2;
  font-size: 11px;
  font-weight: 700;
}

.mock-caption {
  margin-top: 22px;
  color: #625874 !important;
  font-size: 8.5px !important;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px 9px 9px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: rgba(28, 23, 42, 0.9);
  color: #f1ecff;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: float 7s ease-in-out infinite;
}

.floating-card strong,
.floating-card small {
  display: block;
  line-height: 1.35;
}

.floating-card strong {
  font-size: 9.5px;
  font-weight: 650;
}

.floating-card small {
  color: #9488ab;
  font-size: 8px;
}

.floating-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(34, 201, 183, 0.14);
  color: #5be3d3;
}

.floating-icon .icon {
  width: 15px;
  height: 15px;
}

.floating-card--shield {
  right: -18px;
  top: 104px;
}

.floating-card--private {
  left: -24px;
  bottom: 42px;
  animation-delay: -3.2s;
}

.floating-card--private .floating-icon {
  background: rgba(138, 104, 255, 0.16);
  color: #b39cff;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

/* ---------------------------------------------------------------- sections */

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 112px 0;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2 {
  text-wrap: balance;
}

.section-heading > p:last-child {
  max-width: 640px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.section-heading--left {
  margin: 0;
  text-align: left;
}

.section-heading--left > p:last-child {
  margin-left: 0;
}

/* ---------------------------------------------------------------- features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  position: relative;
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--surface) 96%, white) 0%, var(--surface) 60%);
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

html[data-theme="light"] .feature-card {
  background: linear-gradient(160deg, #ffffff 0%, var(--surface-2) 100%);
}

.feature-card::before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -100px;
  top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 104, 255, 0.14), transparent 68%);
  opacity: 0;
  transition: opacity 260ms ease;
  pointer-events: none;
}

.feature-card:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

.feature-card--wide {
  grid-column: span 2;
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.feature-icon--teal {
  border-color: color-mix(in srgb, var(--teal) 28%, var(--line));
  background: var(--teal-soft);
  color: var(--teal-bright);
}

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

.feature-card h3 {
  margin-top: 18px;
}

.feature-card p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.feature-stat {
  display: inline-flex;
  margin-top: 18px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-soft);
  font-size: 0.7rem;
  font-weight: 600;
}

.feature-demo {
  margin-top: 20px;
}

.tab-demo {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 42px;
  padding: 0 4px;
  border-radius: 9px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  overflow: hidden;
}

.demo-tab {
  position: relative;
  height: 30px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  border-radius: 7px 7px 0 0;
  color: var(--faint);
  font-size: 0.7rem;
  white-space: nowrap;
}

.demo-tab--active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 -1px 0 var(--line-strong) inset;
}

.demo-plus {
  width: 28px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--faint);
  font-size: 0.9rem;
}

.engine-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.engine-pills span {
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--faint);
  font-size: 0.68rem;
}

.bookmark-demo {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.bookmark-demo span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: 0.76rem;
}

.bookmark-demo i {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  opacity: 0.8;
}

.shortcut-demo {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 22px;
}

.shortcut-demo > span {
  padding: 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.shortcut-demo em {
  width: 100%;
  margin-top: 3px;
  color: var(--faint);
  font-size: 0.67rem;
  font-style: normal;
}

/* ---------------------------------------------------------------- privacy */

.privacy {
  position: relative;
  width: 100%;
  max-width: none;
  padding: 120px 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(34, 201, 183, 0.09), transparent 34%),
    radial-gradient(circle at 14% 82%, rgba(122, 83, 255, 0.13), transparent 36%),
    #0c0a12;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #f5f2fc;
  overflow: hidden;
}

.privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 72%);
  opacity: 0.5;
  pointer-events: none;
}

.privacy-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 72px;
  align-items: center;
}

.privacy-copy h2 {
  text-wrap: balance;
}

.privacy-copy > p {
  max-width: 550px;
  margin-top: 20px;
  color: #a49ab8;
  font-size: 0.98rem;
  line-height: 1.75;
}

.privacy-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 30px;
}

.privacy-points li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #b5acc5;
  font-size: 0.86rem;
  line-height: 1.6;
}

.privacy-points strong {
  color: #f2edff;
  font-weight: 620;
}

.check {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  margin-top: 1px;
  border-radius: 50%;
  background: rgba(34, 201, 183, 0.13);
  color: #5be3d3;
}

.check .icon {
  width: 12px;
  height: 12px;
  stroke-width: 2.5;
}

.privacy-honesty {
  margin-top: 26px !important;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.025);
  color: #7d748e !important;
  font-size: 0.74rem !important;
  line-height: 1.6 !important;
}

.privacy-panel {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(35, 28, 51, 0.92) 0%, rgba(24, 19, 37, 0.96) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.07) inset,
    0 40px 90px rgba(0, 0, 0, 0.45);
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #cfc6e0;
  font-size: 0.78rem;
  font-weight: 620;
}

.panel-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(34, 201, 183, 0.11);
  color: #62e0d1;
  font-size: 0.64rem;
  font-weight: 600;
}

.panel-live span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #42d392;
}

.privacy-score {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 2px 18px;
}

.score-ring {
  width: 92px;
  height: 92px;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #1c1629 62%, transparent 64%),
    conic-gradient(#24cbb8 0 67%, rgba(255, 255, 255, 0.08) 67% 100%);
  box-shadow: 0 0 30px rgba(34, 201, 183, 0.14);
}

.score-ring span {
  color: #f3efff;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 660;
  letter-spacing: -0.04em;
  line-height: 1;
}

.score-ring small {
  margin-top: 3px;
  color: #8d819f;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.score-copy {
  min-width: 0;
}

.score-copy strong,
.score-copy span {
  display: block;
}

.score-copy strong {
  color: #f1ecff;
  font-size: 0.82rem;
  font-weight: 620;
}

.score-copy span {
  margin-top: 5px;
  color: #8c819e;
  font-size: 0.67rem;
  line-height: 1.45;
}

.privacy-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  color: #b6acc8;
  font-size: 0.75rem;
}

.privacy-toggle > span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.privacy-toggle .icon {
  width: 14px;
  height: 14px;
  color: #8e82a3;
}

.toggle {
  position: relative;
  width: 30px;
  height: 17px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.toggle i {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #a89dbb;
}

.toggle--on {
  background: rgba(34, 201, 183, 0.72);
}

.toggle--on i {
  left: auto;
  right: 3px;
  background: #fff;
}

.privacy-toggle--off {
  color: #83788f;
}

.panel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  padding: 14px 8px 2px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: #857a95;
  font-size: 0.67rem;
}

.panel-chips {
  display: flex;
  gap: 4px;
}

.panel-chips b {
  padding: 3px 6px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.03);
  font-weight: 500;
}

/* ---------------------------------------------------------------- shortcuts */

.shortcut-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 70px;
  align-items: center;
}

.shortcut-callout {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.callout-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.callout-icon .icon {
  width: 17px;
  height: 17px;
}

.shortcut-callout strong,
.shortcut-callout small {
  display: block;
  line-height: 1.4;
}

.shortcut-callout strong {
  font-size: 0.8rem;
  font-weight: 620;
}

.shortcut-callout small {
  color: var(--faint);
  font-size: 0.7rem;
}

.text-link {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--accent-bright);
  font-size: 0.74rem;
  font-weight: 600;
}

.text-link .icon {
  width: 14px;
  height: 14px;
}

.shortcut-keys {
  padding: 12px 7px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  box-shadow: var(--shadow-sm);
}

.key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
}

.key-row:last-of-type {
  border-bottom: 0;
}

.key-action {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.keys {
  display: flex;
  gap: 4px;
  flex: 0 0 auto;
}

kbd {
  display: inline-flex;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--surface-3);
  color: var(--text-soft);
  font-family: var(--font-ui);
  font-size: 0.64rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.mac-note {
  padding: 12px 13px 5px;
  color: var(--faint);
  font-size: 0.7rem;
}

.mac-note kbd {
  display: inline-flex;
  height: 20px;
  min-width: 20px;
  vertical-align: middle;
  margin: 0 2px;
}

/* ---------------------------------------------------------------- download */

.download {
  padding-top: 40px;
}

.download-shell {
  position: relative;
  padding: 42px;
  border: 1px solid transparent;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--surface) 98%, white), var(--surface-2)) padding-box,
    linear-gradient(135deg, rgba(138, 104, 255, 0.64), rgba(34, 201, 183, 0.36) 48%, rgba(255, 255, 255, 0.07)) border-box;
  box-shadow: 0 32px 90px rgba(48, 24, 130, 0.14);
  overflow: hidden;
}

.download-shell::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  right: -120px;
  top: -220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 201, 183, 0.14), transparent 68%);
  pointer-events: none;
}

.download-shell::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  left: -180px;
  bottom: -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 104, 255, 0.16), transparent 68%);
  pointer-events: none;
}

.download-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 36px;
}

.download-head h2 {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
}

.download-intro {
  max-width: 600px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.release-badge {
  flex: 0 0 auto;
  width: 104px;
  height: 104px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--surface-2) 78%, transparent);
  box-shadow: var(--shadow-sm);
}

.release-badge span {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 680;
  letter-spacing: -0.05em;
  line-height: 1;
}

.release-badge small {
  margin-top: 5px;
  color: var(--faint);
  font-size: 0.57rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.download-options {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
  margin-top: 32px;
}

.os-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.os-card:hover {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: var(--surface);
  transform: translateX(2px);
}

.os-card--primary {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background:
    linear-gradient(100deg, rgba(138, 104, 255, 0.13), rgba(34, 201, 183, 0.045)),
    var(--surface);
}

.os-card[aria-disabled="true"] {
  opacity: 0.55;
  pointer-events: none;
}

.os-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text-soft);
}

.os-card--primary .os-icon {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.os-icon .icon {
  width: 20px;
  height: 20px;
}

.os-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.os-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 630;
}

.tag {
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(34, 201, 183, 0.13);
  color: var(--teal-bright);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.os-meta {
  color: var(--faint);
  font-size: 0.7rem;
}

.os-action {
  width: 34px;
  height: 34px;
  margin-left: auto;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.os-card:hover .os-action {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.os-action .icon {
  width: 16px;
  height: 16px;
}

.download-details {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 34px;
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.install-guide h3,
.checksum-card h3 {
  font-size: 0.95rem;
}

.install-guide ol {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 18px;
}

.install-guide li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}

.install-guide li > span {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  margin-top: 1px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--accent-bright);
  font-size: 0.62rem;
  font-weight: 700;
}

.install-guide strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 620;
}

.install-guide p {
  margin-top: 2px;
  color: var(--faint);
  font-size: 0.72rem;
  line-height: 1.55;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.install-guide code {
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text-soft);
  white-space: nowrap;
}

.checksum-card > p {
  margin-top: 6px;
  color: var(--faint);
  font-size: 0.73rem;
  line-height: 1.6;
}

.checksum-box {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  overflow: hidden;
}

.checksum-box summary {
  padding: 11px 13px;
  cursor: pointer;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 600;
  list-style: none;
}

.checksum-box summary::-webkit-details-marker {
  display: none;
}

.checksum-box summary::before {
  content: "+";
  display: inline-block;
  width: 15px;
  color: var(--faint);
}

.checksum-box[open] summary::before {
  content: "−";
}

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

.checksum-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 28px;
  gap: 8px;
  align-items: center;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}

.checksum-row:last-child {
  border-bottom: 0;
}

.checksum-row > span {
  color: var(--faint);
  font-size: 0.64rem;
}

.checksum-row code {
  min-width: 0;
  color: var(--text-soft);
  font-size: 0.57rem;
  overflow-wrap: anywhere;
  line-height: 1.45;
}

.copy-button {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--faint);
}

.copy-button:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.copy-button .icon {
  width: 13px;
  height: 13px;
}

.checksum-note {
  margin-top: 10px !important;
  font-size: 0.66rem !important;
}

.requirements {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.7rem;
}

.requirements-title {
  color: var(--text-soft);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.req-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.req-item .icon {
  width: 14px;
  height: 14px;
  color: var(--muted);
}

/* ---------------------------------------------------------------- faq */

.faq {
  padding-top: 100px;
  padding-bottom: 90px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.faq-item {
  padding: 0 19px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: color-mix(in srgb, var(--surface) 76%, transparent);
  transition: border-color 180ms ease, background 180ms ease;
}

.faq-item[open] {
  border-color: color-mix(in srgb, var(--accent) 25%, var(--line));
  background: var(--surface);
}

.faq-item summary {
  position: relative;
  padding: 16px 28px 16px 0;
  cursor: pointer;
  color: var(--text-soft);
  font-size: 0.83rem;
  font-weight: 590;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform 180ms ease, color 180ms ease;
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--accent-bright);
}

.faq-item p {
  padding: 0 20px 17px 0;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.7;
}

/* ---------------------------------------------------------------- footer */

.site-footer {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-soft) 75%, var(--surface));
}

.footer-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 54px 0 40px;
  display: flex;
  justify-content: space-between;
  gap: 60px;
}

.footer-brand p {
  max-width: 320px;
  margin-top: 14px;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.65;
}

.footer-links {
  display: flex;
  gap: 80px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links h3 {
  margin-bottom: 3px;
  color: var(--text-soft);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--faint);
  font-size: 0.78rem;
  transition: color 150ms ease;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-bottom {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 19px 0 28px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  color: var(--faint);
  font-size: 0.67rem;
}

.footer-legal {
  max-width: 620px;
  text-align: right;
  line-height: 1.6;
}

/* ---------------------------------------------------------------- toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 300;
  transform: translate(-50%, 14px);
  padding: 11px 16px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  opacity: 0;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------------------------------------------------------------- reveal */

.has-js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 650ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

/* ---------------------------------------------------------------- responsive */

@media (max-width: 1120px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(410px, 0.9fr);
    gap: 36px;
  }

  .floating-card--shield {
    right: -6px;
  }

  .floating-card--private {
    left: -8px;
  }

  .shortcut-layout {
    gap: 44px;
  }
}

@media (max-width: 980px) {
  :root {
    --header: 64px;
  }

  .site-nav {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 52px;
    min-height: 0;
    padding-bottom: 50px;
  }

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

  .hero-visual {
    width: min(720px, 100%);
    margin: 0 auto;
  }

  .browser-window {
    transform: none;
  }

  .hero-visual:hover .browser-window {
    transform: translateY(-4px);
  }

  .floating-card--shield {
    right: -8px;
    top: 90px;
  }

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

  .feature-card--wide {
    grid-column: span 2;
  }

  .privacy-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .privacy-panel {
    width: min(560px, 100%);
  }

  .shortcut-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .shortcut-keys {
    width: 100%;
  }

  .download-shell {
    padding: 32px;
  }

  .download-details {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }

  .footer-legal {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .header-inner,
  .hero-inner,
  .hero-foot,
  .section,
  .privacy-inner,
  .footer-inner,
  .footer-bottom {
    width: calc(100% - 32px);
  }

  .header-inner {
    gap: 12px;
  }

  .brand-name span {
    display: none;
  }

  .site-header .button-small {
    display: none;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  .lead {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
  }

  .trust-list {
    gap: 11px 16px;
    font-size: 0.76rem;
  }

  .browser-page {
    height: 290px;
  }

  .browser-tab {
    max-width: 112px;
    padding: 0 7px;
  }

  .browser-tab:nth-child(2) {
    display: none;
  }

  .floating-card--shield {
    top: 74px;
    right: -5px;
  }

  .floating-card--private {
    left: -5px;
    bottom: 22px;
  }

  .floating-card {
    padding: 7px 9px 7px 7px;
  }

  .floating-card strong {
    font-size: 8.5px;
  }

  .floating-card small {
    font-size: 7px;
  }

  .floating-icon {
    width: 24px;
    height: 24px;
  }

  .section {
    padding: 78px 0;
  }

  .privacy {
    padding: 84px 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

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

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

  .feature-card {
    min-height: 0;
    padding: 21px;
  }

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

  .privacy-panel {
    padding: 15px;
  }

  .score-ring {
    width: 78px;
    height: 78px;
  }

  .download-shell {
    padding: 22px 17px;
    border-radius: 20px;
  }

  .download-head {
    flex-direction: column;
    gap: 20px;
  }

  .release-badge {
    width: 84px;
    height: 84px;
  }

  .os-card {
    padding: 12px;
    gap: 11px;
  }

  .os-icon {
    width: 36px;
    height: 36px;
  }

  .os-meta {
    font-size: 0.64rem;
  }

  .os-title {
    font-size: 0.79rem;
  }

  .tag {
    display: none;
  }

  .checksum-row {
    grid-template-columns: 78px minmax(0, 1fr) 26px;
  }

  .requirements {
    gap: 10px 16px;
  }

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

  .footer-links {
    gap: 60px;
  }

  .hero-foot {
    justify-content: flex-start;
    gap: 10px;
    font-size: 0.64rem;
  }

  .hero-foot-dot {
    display: none;
  }
}

@media (max-width: 430px) {
  .browser-tab:nth-child(3) {
    display: none;
  }

  .mock-shortcuts {
    gap: 7px;
  }

  .mock-shortcut {
    width: 48px;
  }

  .floating-card--shield {
    display: none;
  }

  .key-row {
    padding: 10px;
  }

  .key-action {
    font-size: 0.76rem;
  }

  .checksum-row {
    grid-template-columns: 1fr 26px;
  }

  .checksum-row > span {
    grid-column: 1 / -1;
  }

  .footer-links {
    gap: 38px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .has-js .reveal {
    opacity: 1;
    transform: none;
  }
}