:root {
  color-scheme: dark;
  --ink: #f5f8ff;
  --muted: #97a7c0;
  --faint: #64738c;
  --page: #050914;
  --page-soft: #091121;
  --surface: rgba(13, 23, 43, 0.76);
  --surface-solid: #0d172b;
  --line: rgba(151, 177, 218, 0.15);
  --line-strong: rgba(151, 177, 218, 0.28);
  --blue: #2a8cff;
  --blue-bright: #61b4ff;
  --cyan: #66e6ff;
  --violet: #8777ff;
  --green: #74e6b2;
  --mouse-x: 70vw;
  --mouse-y: 18vh;
  font-family: "Segoe UI Variable", "Segoe UI", Inter, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--page);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(
      circle at 78% 2%,
      rgba(34, 116, 255, 0.14),
      transparent 28rem
    ),
    radial-gradient(
      circle at 14% 36%,
      rgba(74, 224, 255, 0.055),
      transparent 30rem
    ),
    linear-gradient(180deg, #060b17 0%, #050914 46%, #08101f 100%);
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(to bottom, black 0%, transparent 72%);
}

::selection {
  color: #ffffff;
  background: rgba(42, 140, 255, 0.72);
}

a {
  color: inherit;
}

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

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

#ambient-canvas,
.pointer-light {
  position: fixed;
  z-index: -1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.pointer-light {
  background: radial-gradient(
    520px circle at var(--mouse-x) var(--mouse-y),
    rgba(42, 140, 255, 0.095),
    transparent 70%
  );
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 18px;
  right: max(20px, calc((100vw - 1180px) / 2));
  left: max(20px, calc((100vw - 1180px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 66px;
  padding: 10px 12px 10px 18px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: rgba(7, 13, 26, 0.64);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px) saturate(135%);
  transition:
    border-color 200ms ease,
    background 200ms ease,
    transform 200ms ease;
}

.site-header.scrolled {
  border-color: var(--line-strong);
  background: rgba(7, 13, 26, 0.88);
  transform: translateY(-4px);
}

.wordmark {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.wordmark img {
  border-radius: 9px;
  filter: drop-shadow(0 7px 14px rgba(42, 140, 255, 0.28));
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-header nav a,
.site-footer a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease;
}

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

.header-download {
  justify-self: end;
  padding: 12px 16px;
  border: 1px solid rgba(97, 180, 255, 0.26);
  border-radius: 12px;
  color: #dceeff;
  background: rgba(42, 140, 255, 0.1);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.header-download span {
  margin-left: 7px;
  color: var(--blue-bright);
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.hero {
  display: grid;
  min-height: 870px;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
  padding-top: 128px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 70px 0 90px;
}

.availability-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(116, 230, 178, 0.2);
  border-radius: 999px;
  color: #b8f4d7;
  background: rgba(37, 126, 87, 0.09);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.015em;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow:
    0 0 0 5px rgba(116, 230, 178, 0.09),
    0 0 16px rgba(116, 230, 178, 0.5);
  animation: breathe 2.4s ease-in-out infinite;
}

.kicker {
  margin: 0 0 16px;
  color: var(--blue-bright);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: balance;
}

h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(54px, 6.2vw, 88px);
  font-weight: 740;
  line-height: 0.94;
  letter-spacing: -0.062em;
}

h1 span {
  color: transparent;
  background: linear-gradient(105deg, #78c4ff 8%, #4c96ff 44%, #9586ff 94%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-intro {
  max-width: 620px;
  margin: 31px 0 34px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
}

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

.button {
  position: relative;
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  transform: translate3d(0, 0, 0);
  transition:
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
  will-change: transform;
}

.button::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 30%,
    rgba(255, 255, 255, 0.2),
    transparent 70%
  );
  content: "";
  transform: translateX(-130%);
  transition: transform 550ms ease;
}

.button:hover::after {
  transform: translateX(130%);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #147ff7, #386dff);
  box-shadow:
    0 16px 40px rgba(35, 115, 255, 0.28),
    inset 0 1px rgba(255, 255, 255, 0.2);
}

.button-primary:hover {
  box-shadow:
    0 20px 50px rgba(35, 115, 255, 0.42),
    inset 0 1px rgba(255, 255, 255, 0.24);
}

.button-quiet {
  border-color: var(--line-strong);
  color: #dce8fb;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

.button-quiet:hover {
  border-color: rgba(97, 180, 255, 0.42);
  background: rgba(42, 140, 255, 0.08);
}

.button-icon {
  font-size: 18px;
}

.release-meta {
  margin: 17px 0 0;
  color: var(--faint);
  font-size: 12px;
}

.hero-stage {
  position: relative;
  min-width: 0;
  perspective: 1300px;
}

.orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(74, 150, 255, 0.13);
  border-radius: 50%;
  animation: orbit 18s linear infinite;
}

.orbit::after {
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 22px var(--blue);
  content: "";
}

.orbit-one {
  inset: -105px -70px;
}

.orbit-two {
  inset: -48px -12px;
  animation-direction: reverse;
  animation-duration: 13s;
}

.app-window {
  overflow: hidden;
  border: 1px solid rgba(148, 177, 223, 0.25);
  border-radius: 18px;
  background: #f7f9fc;
  box-shadow:
    0 55px 100px rgba(0, 0, 0, 0.52),
    0 0 0 1px rgba(255, 255, 255, 0.055),
    0 0 90px rgba(42, 140, 255, 0.12);
  color: #192338;
  transform: rotateY(-4deg) rotateX(2deg);
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
  will-change: transform;
}

.app-titlebar {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 46px;
  padding-left: 11px;
  border-bottom: 1px solid #e1e6ef;
  background: linear-gradient(90deg, #ffffff, #f2f5fa);
}

.app-brand,
.window-actions {
  display: flex;
  align-items: center;
}

.app-brand {
  gap: 7px;
  font-size: 11px;
}

.app-brand img {
  border-radius: 6px;
}

.app-brand strong {
  margin-right: 7px;
  font-size: 12px;
}

.quick-icon {
  color: #5f6f88;
  font-size: 14px;
}

.document-title {
  color: #5d6b80;
  font-size: 10px;
}

.window-actions {
  height: 100%;
  justify-content: flex-end;
}

.window-actions span {
  display: grid;
  width: 34px;
  height: 100%;
  place-items: center;
  color: #536177;
  font-size: 11px;
}

.app-tabs {
  display: flex;
  height: 35px;
  align-items: stretch;
  gap: 4px;
  padding: 0 12px;
  border-bottom: 1px solid #e3e8f0;
  background: #fbfcfe;
}

.app-tabs span {
  display: flex;
  align-items: center;
  padding: 0 9px;
  color: #68778e;
  font-size: 9px;
}

.app-tabs .active {
  position: relative;
  color: #076fe8;
  font-weight: 700;
}

.app-tabs .active::after {
  position: absolute;
  right: 7px;
  bottom: 0;
  left: 7px;
  height: 2px;
  border-radius: 2px;
  background: #1884ff;
  content: "";
}

.app-ribbon {
  display: flex;
  height: 62px;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid #dce3ee;
  background: #ffffff;
}

.ribbon-tool {
  display: flex;
  width: 29px;
  height: 29px;
  align-items: center;
  justify-content: center;
  border: 1px solid #dfe5ee;
  border-radius: 5px;
  color: #4b5b72;
  font-size: 11px;
}

.ribbon-tool.wide {
  width: 95px;
  justify-content: space-between;
  padding: 0 8px;
  font-size: 8px;
}

.ribbon-separator {
  width: 1px;
  height: 35px;
  margin: 0 3px;
  background: #e0e6ef;
}

.editor-workspace {
  display: grid;
  min-height: 344px;
  grid-template-columns: 32px 1fr;
  background: #edf1f7;
}

.mini-rail {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 10px;
  padding-top: 15px;
  border-right: 1px solid #dce3ed;
  background: #f8fafc;
}

.mini-rail span {
  width: 13px;
  height: 13px;
  border: 1px solid #a9b5c8;
  border-radius: 3px;
}

.document-page {
  position: relative;
  width: 82%;
  min-height: 310px;
  margin: 20px auto 0;
  padding: 60px 64px;
  border: 1px solid #d9e0ea;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(54, 73, 104, 0.08);
}

.page-mode {
  position: absolute;
  top: 12px;
  right: 14px;
  display: flex;
  gap: 3px;
  padding: 3px;
  border-radius: 6px;
  background: #f0f3f7;
}

.page-mode span {
  padding: 4px 6px;
  border-radius: 4px;
  color: #6b798d;
  font-size: 7px;
}

.page-mode span:first-child {
  color: #0877f9;
  background: #ffffff;
  box-shadow: 0 1px 4px rgba(38, 62, 99, 0.13);
}

.md-symbol {
  margin: 0 0 4px !important;
  color: #1e83f4 !important;
  font-family: ui-monospace, monospace;
  font-weight: 700;
}

.document-page h2 {
  margin: 0 0 15px;
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: -0.04em;
}

.document-page > p {
  margin: 0 0 20px;
  color: #69778b;
  font-size: 11px;
  line-height: 1.7;
}

.document-page mark {
  padding: 1px 3px;
  border-radius: 2px;
  background: #fff49b;
}

.mock-list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
  color: #4e5e74;
  font-size: 9px;
}

.mock-list span {
  color: #1783fb;
  font-weight: 800;
}

.mock-list p {
  margin: 0;
}

.app-status {
  display: flex;
  height: 27px;
  align-items: center;
  justify-content: flex-end;
  gap: 15px;
  padding: 0 12px;
  border-top: 1px solid #dce3ed;
  color: #718097;
  background: #fafbfc;
  font-size: 7px;
}

.floating-note {
  position: absolute;
  z-index: 4;
  padding: 10px 13px;
  border: 1px solid rgba(154, 190, 241, 0.2);
  border-radius: 11px;
  color: #ddebff;
  background: rgba(10, 21, 42, 0.88);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 11px;
  backdrop-filter: blur(12px);
  animation: float 4.6s ease-in-out infinite;
}

.note-one {
  top: -28px;
  right: 28px;
}

.note-two {
  bottom: 27px;
  left: -42px;
  color: #bdf3d9;
  animation-delay: -2s;
}

.interaction-hint {
  margin: 18px 0 0;
  color: var(--faint);
  font-size: 11px;
  text-align: center;
}

.privacy-strip {
  display: grid;
  width: min(1180px, calc(100% - 40px));
  grid-template-columns: repeat(3, 1fr);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.privacy-strip > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  padding: 30px 34px;
  border-right: 1px solid var(--line);
}

.privacy-strip > div:last-child {
  border-right: 0;
}

.strip-number {
  grid-row: 1 / 3;
  color: var(--blue-bright);
  font-family: ui-monospace, monospace;
  font-size: 11px;
}

.privacy-strip strong {
  font-size: 14px;
}

.privacy-strip small {
  color: var(--faint);
  font-size: 11px;
}

.features {
  padding: 150px 0 130px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: end;
  gap: 50px;
  margin-bottom: 54px;
}

.section-heading .kicker {
  grid-column: 1 / -1;
  margin-bottom: -26px;
}

.section-heading h2,
.download-heading h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.section-heading > p:last-child {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  perspective: 1200px;
}

.feature-card,
.download-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(
      500px circle at var(--card-x, 50%) var(--card-y, 50%),
      rgba(72, 145, 255, 0.11),
      transparent 48%
    ),
    linear-gradient(145deg, rgba(16, 28, 51, 0.89), rgba(9, 17, 33, 0.89));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  transform-style: preserve-3d;
  transition:
    transform 180ms ease-out,
    border-color 220ms ease,
    box-shadow 220ms ease;
  will-change: transform;
}

.feature-card:hover,
.download-card:hover {
  border-color: rgba(98, 164, 255, 0.32);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.18),
    inset 0 1px rgba(255, 255, 255, 0.06);
}

.feature-card {
  min-height: 330px;
  padding: 34px;
}

.feature-large {
  grid-column: span 7;
}

.mode-card {
  grid-column: span 5;
}

.private-card {
  display: grid;
  grid-column: span 5;
  grid-template-columns: 130px 1fr;
  align-items: center;
  gap: 12px;
}

.feature-wide {
  display: grid;
  grid-column: span 7;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 30px;
}

.feature-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 40px;
  color: #a8b9d2;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.feature-label span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid rgba(97, 180, 255, 0.2);
  border-radius: 7px;
  color: var(--blue-bright);
  background: rgba(42, 140, 255, 0.08);
}

.feature-card h3,
.download-card h3 {
  margin: 0 0 13px;
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.feature-card p,
.download-card p {
  max-width: 590px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.format-demo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
}

.format-demo span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: #c6d3e7;
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
}

.format-demo .demo-bold {
  font-weight: 800;
}

.format-demo .demo-italic {
  font-style: italic;
}

.format-demo .demo-highlight {
  color: #2e321b;
  background: #f5e66b;
}

.format-demo .demo-align {
  color: var(--blue-bright);
}

.mode-stack {
  display: grid;
  gap: 8px;
  margin-top: 31px;
}

.mode-stack span {
  position: relative;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 12px;
}

.mode-stack span::after {
  position: absolute;
  top: 50%;
  right: 14px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #40506b;
  content: "";
  transform: translateY(-50%);
}

.mode-stack .selected {
  border-color: rgba(70, 156, 255, 0.35);
  color: #e7f2ff;
  background: rgba(42, 140, 255, 0.1);
}

.mode-stack .selected::after {
  background: var(--blue-bright);
  box-shadow: 0 0 13px var(--blue);
}

.privacy-orb {
  display: grid;
  width: 102px;
  height: 102px;
  place-items: center;
  border: 1px solid rgba(116, 230, 178, 0.17);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(116, 230, 178, 0.16),
    rgba(116, 230, 178, 0.015) 65%
  );
  box-shadow: 0 0 60px rgba(80, 220, 159, 0.08);
}

.privacy-orb span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  color: #d9ffed;
  background: rgba(78, 201, 148, 0.15);
  font-size: 20px;
}

.private-card .feature-label,
.feature-wide .feature-label {
  margin-bottom: 24px;
}

.pane-demo {
  display: grid;
  height: 160px;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #08101e;
}

.pane-demo span {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(139, 165, 205, 0.13);
  border-radius: 7px;
  background: linear-gradient(#f8fafc 11%, #e9eef5 11% 12%, #ffffff 12%);
}

.pane-demo span:first-child {
  border-color: rgba(53, 150, 255, 0.55);
}

.pane-demo span::after {
  position: absolute;
  top: 29px;
  right: 12px;
  left: 12px;
  height: 38px;
  background: repeating-linear-gradient(#b7c1cf 0 2px, transparent 2px 10px);
  content: "";
  opacity: 0.75;
}

.download-section {
  position: relative;
  padding: 105px 0 130px;
}

.download-section::before {
  position: absolute;
  z-index: -1;
  inset: 0 -80px;
  border: 1px solid var(--line);
  border-radius: 40px;
  background: linear-gradient(
    150deg,
    rgba(13, 26, 50, 0.8),
    rgba(6, 12, 24, 0.65)
  );
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.26);
  content: "";
}

.download-glow {
  position: absolute;
  z-index: -1;
  top: -180px;
  left: 50%;
  width: 700px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(40, 129, 255, 0.13),
    transparent 66%
  );
  pointer-events: none;
  transform: translateX(-50%);
}

.download-heading {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-bottom: 46px;
}

.download-heading img {
  border-radius: 18px;
  filter: drop-shadow(0 16px 24px rgba(42, 140, 255, 0.25));
}

.download-heading h2 {
  font-size: clamp(36px, 4vw, 54px);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  perspective: 1200px;
}

.download-card {
  min-height: 440px;
  padding: 30px;
}

.download-card.recommended {
  border-color: rgba(76, 158, 255, 0.34);
  background:
    radial-gradient(
      500px circle at var(--card-x, 50%) var(--card-y, 50%),
      rgba(61, 149, 255, 0.17),
      transparent 50%
    ),
    linear-gradient(145deg, rgba(16, 39, 73, 0.92), rgba(10, 20, 39, 0.92));
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 11px;
}

.recommendation,
.edition {
  padding: 6px 9px;
  border-radius: 999px;
  color: #cfe7ff;
  background: rgba(42, 140, 255, 0.13);
  font-weight: 700;
}

.edition {
  color: #cbd5e6;
  background: rgba(255, 255, 255, 0.055);
}

.download-symbol {
  display: grid;
  width: 62px;
  height: 62px;
  margin: 48px 0 24px;
  place-items: center;
  border: 1px solid rgba(97, 180, 255, 0.24);
  border-radius: 18px;
  color: #e8f5ff;
  background: linear-gradient(
    135deg,
    rgba(42, 140, 255, 0.35),
    rgba(56, 109, 255, 0.12)
  );
  box-shadow: 0 15px 30px rgba(23, 105, 229, 0.18);
  font-size: 26px;
}

.download-symbol.portable {
  color: #d8d9ff;
  background: linear-gradient(
    135deg,
    rgba(135, 119, 255, 0.3),
    rgba(61, 85, 220, 0.09)
  );
  box-shadow: 0 15px 30px rgba(107, 89, 238, 0.12);
}

.download-card p {
  min-height: 52px;
  margin-bottom: 28px;
}

.download-card small {
  display: block;
  margin-top: 15px;
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
}

.compatibility {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 24px;
  margin-top: 30px;
  color: var(--faint);
  font-size: 12px;
}

.compatibility span::before {
  margin-right: 7px;
  color: var(--green);
  content: "✓";
}

.compatibility a {
  color: var(--blue-bright);
  font-weight: 650;
  text-underline-offset: 3px;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 155px 0;
}

.about-quote {
  margin: 0;
  font-size: clamp(35px, 5vw, 60px);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.about-copy {
  align-self: end;
}

.about-copy p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.about-copy strong {
  color: #dce8f9;
}

.about-copy a {
  color: var(--blue-bright);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.about-copy a span {
  margin-left: 6px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  min-height: 100px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

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

.site-footer > div {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
}

.reveal {
  opacity: 1;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.noscript-message {
  position: fixed;
  z-index: 50;
  right: 15px;
  bottom: 15px;
  left: 15px;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: #dce8f9;
  background: #101a2d;
  font-size: 12px;
  text-align: center;
}

@keyframes breathe {
  50% {
    box-shadow:
      0 0 0 7px rgba(116, 230, 178, 0.04),
      0 0 22px rgba(116, 230, 178, 0.65);
    transform: scale(0.88);
  }
}

@keyframes orbit {
  to {
    transform: rotate(360deg);
  }
}

@keyframes float {
  50% {
    transform: translateY(-9px);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 180px 0 110px;
  }

  .hero-copy {
    padding: 0;
  }

  .hero-stage {
    width: min(780px, 100%);
    margin: 0 auto;
  }

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

  .privacy-strip > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .privacy-strip > div:last-child {
    border-bottom: 0;
  }

  .feature-large,
  .mode-card,
  .private-card,
  .feature-wide {
    grid-column: span 12;
  }

  .download-section::before {
    inset-inline: -20px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 24px 0;
  }

  .site-footer p {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 700px) {
  .section-shell,
  .privacy-strip,
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    top: 10px;
    right: 10px;
    left: 10px;
    min-height: 58px;
    border-radius: 16px;
  }

  .header-download {
    padding: 10px 12px;
    font-size: 12px;
  }

  .hero {
    min-height: auto;
    padding-top: 130px;
  }

  .availability-pill {
    margin-bottom: 30px;
  }

  h1 {
    font-size: clamp(49px, 15vw, 69px);
  }

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

  .orbit,
  .floating-note,
  .interaction-hint {
    display: none;
  }

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

  .app-titlebar {
    grid-template-columns: 1fr auto;
  }

  .document-title,
  .app-tabs span:nth-child(n + 4),
  .ribbon-tool:nth-last-child(-n + 4) {
    display: none;
  }

  .editor-workspace {
    min-height: 280px;
  }

  .document-page {
    width: 90%;
    min-height: 250px;
    padding: 50px 28px 28px;
  }

  .features {
    padding: 110px 0 100px;
  }

  .section-heading,
  .download-grid,
  .about {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 20px;
  }

  .section-heading .kicker {
    margin-bottom: 0;
  }

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

  .feature-card {
    min-height: auto;
    padding: 26px;
  }

  .feature-label {
    margin-bottom: 28px;
  }

  .privacy-orb {
    width: 82px;
    height: 82px;
    margin-bottom: 20px;
  }

  .format-demo {
    flex-wrap: wrap;
  }

  .download-section {
    padding: 80px 0 90px;
  }

  .download-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .download-card {
    min-height: 420px;
    padding: 26px;
  }

  .about {
    gap: 38px;
    padding: 110px 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer > div {
    justify-content: flex-start;
  }

  .site-footer p {
    grid-column: 1;
    grid-row: auto;
  }
}

@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;
  }

  #ambient-canvas,
  .pointer-light,
  .interaction-hint {
    display: none;
  }
}