:root {
  --ink: #101d38;
  --ink-soft: #4d5d79;
  --muted: #8290a7;
  --line: rgba(18, 41, 82, 0.11);
  --line-strong: rgba(35, 91, 190, 0.2);
  --paper: #f6f8ff;
  --white: #ffffff;
  --blue: #2478f5;
  --blue-deep: #1457d7;
  --blue-dark: #0b2f78;
  --blue-pale: #eaf2ff;
  --navy: #081a43;
  --green: #1b9870;
  --violet: #7157d9;
  --shadow: 0 28px 80px rgba(27, 63, 132, 0.14);
  --shadow-blue: 0 25px 70px rgba(28, 103, 235, 0.26);
  --radius: 28px;
  --shell: min(1180px, calc(100% - 48px));
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 6%, rgba(48, 121, 246, 0.16), transparent 29%),
    radial-gradient(circle at 8% 20%, rgba(169, 208, 255, 0.24), transparent 23%),
    linear-gradient(180deg, #fbfcff 0, var(--paper) 950px, #fff 1750px, var(--paper) 100%);
}

body.menu-open {
  overflow: hidden;
}

.landing-root {
  display: contents;
}

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

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

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

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

::selection {
  color: #fff;
  background: var(--blue);
}

.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;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 10px;
  color: #fff;
  background: var(--navy);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.section-shell,
.nav-shell {
  width: var(--shell);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 17px 0;
  transition: padding 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header--scrolled {
  padding: 9px 0;
  border-bottom: 1px solid rgba(27, 57, 112, 0.08);
  background: rgba(249, 251, 255, 0.88);
  box-shadow: 0 10px 35px rgba(27, 57, 112, 0.06);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
}

.nav-shell {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
}

.brand img {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 8px 13px rgba(33, 108, 239, 0.2));
}

.brand > span,
.footer-brand > span {
  display: grid;
  gap: 1px;
}

.brand strong,
.footer-brand strong {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.brand small,
.footer-brand small {
  color: #8c99ad;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 6.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  color: #60708b;
  font-size: 12px;
  font-weight: 650;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  border-radius: 99px;
  background: var(--blue);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity 160ms ease, transform 160ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-download {
  display: inline-flex;
  min-width: 132px;
  min-height: 43px;
  padding: 7px 15px;
  border-radius: 13px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  box-shadow: 0 9px 24px rgba(36, 120, 245, 0.25);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.nav-download:hover {
  box-shadow: 0 13px 31px rgba(36, 120, 245, 0.34);
  transform: translateY(-1px);
}

.nav-download span {
  font-size: 11px;
  font-weight: 800;
}

.nav-download small {
  margin-top: 1px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

.hero {
  display: grid;
  min-height: 900px;
  padding-top: 132px;
  grid-template-columns: minmax(0, 0.83fr) minmax(560px, 1.17fr);
  align-items: center;
  gap: 38px;
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding-bottom: 60px;
}

.release-pill {
  display: inline-flex;
  min-height: 29px;
  padding: 0 12px;
  border: 1px solid rgba(36, 120, 245, 0.18);
  border-radius: 999px;
  align-items: center;
  gap: 7px;
  color: #3e66ad;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 5px 18px rgba(48, 92, 170, 0.06);
  font-size: 9px;
  font-weight: 750;
}

.release-pill span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #35b37e;
  box-shadow: 0 0 0 4px rgba(53, 179, 126, 0.12);
}

.hero h1 {
  max-width: 650px;
  margin: 26px 0 0;
  color: var(--ink);
  font-size: clamp(67px, 6.6vw, 94px);
  font-weight: 790;
  line-height: 0.96;
  letter-spacing: -0.075em;
}

.hero h1 em {
  color: var(--blue);
  font-style: normal;
}

.hero-lede {
  max-width: 545px;
  margin: 31px 0 0;
  color: #566680;
  font-size: 15px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  margin-top: 33px;
  align-items: center;
  gap: 11px;
}

.button {
  display: inline-flex;
  min-height: 55px;
  padding: 0 20px;
  border: 0;
  border-radius: 16px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button--primary {
  min-width: 221px;
  color: #fff;
  background: linear-gradient(135deg, #3187ff, #155de0);
  box-shadow: 0 16px 35px rgba(28, 104, 235, 0.27);
}

.button--primary:hover {
  box-shadow: 0 20px 42px rgba(28, 104, 235, 0.36);
}

.button--primary > span:last-child,
.button--light > span:last-child {
  display: grid;
  text-align: left;
}

.button strong {
  font-size: 12px;
  font-weight: 800;
}

.button small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 8px;
  font-weight: 650;
}

.button-icon {
  font-size: 19px;
  font-weight: 400;
}

.button--secondary {
  min-width: 166px;
  border: 1px solid rgba(29, 65, 127, 0.12);
  color: #344867;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 28px rgba(31, 63, 121, 0.07);
  font-size: 11px;
  font-weight: 750;
}

.button--secondary:hover {
  background: #fff;
  box-shadow: 0 14px 32px rgba(31, 63, 121, 0.11);
}

.hero-facts {
  display: flex;
  margin-top: 25px;
  flex-wrap: wrap;
  gap: 15px;
  color: #71819a;
  font-size: 9px;
  font-weight: 650;
}

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

.hero-facts i {
  color: #44b486;
  font-size: 6px;
  font-style: normal;
}

.hero-visual {
  position: relative;
  min-height: 690px;
}

.icon-halo {
  position: absolute;
  top: -95px;
  right: -155px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 133, 255, 0.2), rgba(61, 133, 255, 0.04) 47%, transparent 69%);
  pointer-events: none;
}

.icon-halo i {
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(58, 125, 240, 0.09);
  border-radius: 50%;
}

.icon-halo i:nth-child(2) {
  inset: 25%;
}

.icon-halo i:nth-child(3) {
  inset: 36%;
}

.hero-icon {
  position: absolute;
  top: 8px;
  right: 24px;
  z-index: 2;
  width: 215px;
  height: 215px;
  filter: drop-shadow(0 27px 39px rgba(20, 78, 181, 0.28));
  animation: float-icon 6s ease-in-out infinite;
}

.product-window {
  position: absolute;
  right: 0;
  bottom: 58px;
  z-index: 1;
  width: min(690px, 100%);
  overflow: hidden;
  border: 1px solid rgba(116, 146, 204, 0.25);
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 36px 100px rgba(21, 58, 128, 0.2), 0 0 0 8px rgba(255, 255, 255, 0.36);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.window-bar {
  display: grid;
  min-height: 46px;
  padding: 0 16px;
  border-bottom: 1px solid #e7ebf3;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: #8b96a9;
  background: rgba(249, 251, 255, 0.9);
  font-size: 9px;
  font-weight: 750;
}

.traffic-lights {
  display: flex;
  gap: 6px;
}

.traffic-lights i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff7b75;
}

.traffic-lights i:nth-child(2) {
  background: #f6c75e;
}

.traffic-lights i:nth-child(3) {
  background: #68c782;
}

.window-bar em {
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: 5px;
  color: #418367;
  font-size: 8px;
  font-style: normal;
}

.window-bar em i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #39aa7b;
}

.window-body {
  display: grid;
  min-height: 390px;
  grid-template-columns: 76px minmax(0, 1fr);
}

.app-nav {
  display: flex;
  padding: 18px 10px;
  border-right: 1px solid #e9edf5;
  flex-direction: column;
  align-items: stretch;
  gap: 7px;
  background: #f7f9fd;
}

.app-nav img {
  width: 30px;
  height: 30px;
  margin: 0 auto 7px;
  filter: drop-shadow(0 5px 8px rgba(32, 107, 239, 0.18));
}

.app-nav > span {
  display: grid;
  min-height: 42px;
  border-radius: 10px;
  place-items: center;
  color: #8794a8;
  font-size: 13px;
}

.app-nav > span small {
  margin-top: -7px;
  font-size: 6px;
  font-weight: 650;
}

.app-nav > span.active {
  color: #2e68d7;
  background: #eaf1ff;
}

.app-main {
  min-width: 0;
  padding: 23px 24px 20px;
}

.app-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 15px;
}

.app-heading > span {
  display: grid;
  gap: 3px;
}

.app-heading small {
  color: #94a0b2;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 6px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.app-heading strong {
  color: #24344f;
  font-size: 20px;
  letter-spacing: -0.045em;
}

.app-heading kbd {
  display: grid;
  width: 37px;
  height: 37px;
  border: 1px solid #d6deeb;
  border-radius: 11px;
  place-items: center;
  color: #51657f;
  background: #fff;
  box-shadow: 0 5px 12px rgba(52, 74, 110, 0.08);
  font-size: 14px;
}

.route-grid {
  display: grid;
  margin-top: 18px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.route-card {
  display: grid;
  min-width: 0;
  min-height: 118px;
  padding: 14px;
  border: 1px solid #e1e8f4;
  border-radius: 16px;
  grid-template-columns: 29px 1fr;
  gap: 10px;
  background: #fbfcff;
}

.route-card > span {
  display: grid;
  width: 29px;
  height: 29px;
  border-radius: 9px;
  place-items: center;
  color: #2a6ee7;
  background: #e9f1ff;
  font-size: 13px;
  font-weight: 800;
}

.route-card--control > span {
  color: #208461;
  background: #e9f8f1;
}

.route-card > div {
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 5px;
}

.route-card small {
  color: #7f8ba0;
  font-size: 7px;
  font-weight: 750;
}

.route-card strong {
  color: #34445c;
  font-size: 9px;
  line-height: 1.55;
}

.route-card em {
  margin-top: 3px;
  color: #8a96a8;
  font-size: 6.5px;
  font-style: normal;
  line-height: 1.45;
}

.status-row {
  display: grid;
  margin-top: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.status-row > span {
  position: relative;
  display: grid;
  min-width: 0;
  padding: 10px 9px 10px 18px;
  border: 1px solid #e6eaf1;
  border-radius: 12px;
  gap: 3px;
  background: #fff;
}

.status-row i {
  position: absolute;
  top: 12px;
  left: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #39aa7b;
}

.status-row i.blue {
  background: #4f7fe6;
}

.status-row i.violet {
  background: #8a6ce2;
}

.status-row small {
  color: #99a4b4;
  font-size: 6px;
}

.status-row strong {
  overflow: hidden;
  color: #4e5d73;
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.latest-card {
  display: grid;
  min-width: 0;
  padding: 12px 13px;
  margin-top: 10px;
  border: 1px solid #dfe7f5;
  border-radius: 14px;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  background: linear-gradient(135deg, #f5f8ff, #fbfcff);
}

.wave-mark {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  place-items: center;
  color: #fff;
  background: var(--blue);
  font-size: 16px;
}

.latest-card > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.latest-card small {
  color: #8190a6;
  font-size: 6.5px;
}

.latest-card strong {
  overflow: hidden;
  color: #33445e;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.latest-card em {
  color: #2b9870;
  font-size: 7px;
  font-style: normal;
  font-weight: 750;
}

.recording-overlay {
  position: absolute;
  right: 28px;
  bottom: 4px;
  z-index: 4;
  display: grid;
  width: min(430px, calc(100% - 35px));
  min-height: 77px;
  padding: 12px 14px;
  border: 1px solid rgba(140, 178, 255, 0.28);
  border-radius: 21px;
  grid-template-columns: 43px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  color: #fff;
  background: rgba(10, 31, 72, 0.94);
  box-shadow: 0 20px 45px rgba(8, 30, 70, 0.26);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.mic-orb {
  display: grid;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(132, 174, 255, 0.45);
  border-radius: 15px;
  place-items: center;
  color: #8fbbff;
  background: rgba(68, 124, 230, 0.24);
  box-shadow: 0 0 0 5px rgba(95, 145, 240, 0.08);
  font-size: 11px;
  animation: pulse-mic 1.7s ease-in-out infinite;
}

.recording-overlay > div {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.recording-overlay small {
  color: #8fb5f4;
  font-size: 7px;
  font-weight: 750;
}

.recording-overlay strong {
  overflow: hidden;
  color: #f4f7ff;
  font-size: 9px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recording-overlay time {
  color: #9eacd0;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 8px;
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-grid > div {
  display: grid;
  min-height: 112px;
  padding: 22px 25px;
  border-left: 1px solid var(--line);
  align-content: center;
  gap: 5px;
}

.proof-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.proof-grid strong {
  color: #1c3154;
  font-size: 21px;
  letter-spacing: -0.04em;
}

.proof-grid span {
  color: #8290a6;
  font-size: 9px;
  font-weight: 650;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.62fr);
  align-items: end;
  gap: 70px;
}

.section-heading h2,
.routing-copy h2,
.download h2,
.faq h2,
.final-cta h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(48px, 5.2vw, 70px);
  font-weight: 770;
  line-height: 1.05;
  letter-spacing: -0.068em;
}

.section-heading > p {
  margin: 0 0 4px;
  color: #65758e;
  font-size: 13px;
  line-height: 1.85;
}

.shortcut-section {
  padding-top: 145px;
}

.shortcut-stage {
  display: grid;
  min-height: 540px;
  padding: 62px;
  margin-top: 55px;
  border: 1px solid rgba(55, 101, 184, 0.13);
  border-radius: 36px;
  grid-template-columns: minmax(340px, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: 70px;
  background:
    radial-gradient(circle at 25% 48%, rgba(77, 145, 255, 0.18), transparent 27%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(235, 242, 255, 0.8));
  box-shadow: 0 28px 80px rgba(41, 79, 146, 0.1);
}

.key-scene {
  position: relative;
  display: grid;
  min-height: 360px;
  place-items: center;
}

.key-rings {
  position: absolute;
  inset: 0;
}

.key-rings i {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(57, 123, 232, 0.15);
  border-radius: 50%;
}

.key-rings i:nth-child(2) {
  inset: 22%;
  border-style: dashed;
  animation: rotate-ring 24s linear infinite;
}

.key-rings i:nth-child(3) {
  inset: 32%;
}

.key-scene kbd {
  position: relative;
  z-index: 2;
  display: grid;
  width: 138px;
  height: 138px;
  border: 1px solid rgba(107, 150, 229, 0.5);
  border-radius: 39px;
  place-items: center;
  color: #3767bd;
  background: linear-gradient(145deg, #fff, #eaf1ff);
  box-shadow: 0 24px 48px rgba(47, 98, 189, 0.2), inset 0 -5px 12px rgba(75, 125, 210, 0.09);
  font-size: 53px;
}

.key-scene > span {
  position: absolute;
  bottom: 20px;
  color: #61728f;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.05em;
}

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

.work-steps li {
  display: grid;
  padding: 26px 4px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 48px 1fr;
  gap: 19px;
}

.work-steps li:last-child {
  border-bottom: 0;
}

.work-steps li > span {
  color: var(--blue);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 10px;
  font-weight: 800;
}

.work-steps strong {
  display: block;
  color: #253a5b;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.work-steps p {
  margin: 8px 0 0;
  color: #718099;
  font-size: 11px;
  line-height: 1.75;
}

.capabilities {
  padding-top: 160px;
}

.feature-grid {
  display: grid;
  margin-top: 58px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 52px rgba(26, 56, 113, 0.06);
}

.feature-card::after {
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83, 143, 248, 0.11), transparent 68%);
  content: "";
  pointer-events: none;
}

.feature-card--local,
.feature-card--refine {
  min-height: 455px;
  grid-column: span 7;
}

.feature-card--routing,
.feature-card--control {
  min-height: 455px;
  grid-column: span 5;
}

.feature-card--local {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(231, 241, 255, 0.8));
}

.feature-card--routing {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.08);
  background: linear-gradient(145deg, #122c63, #071b43);
  box-shadow: 0 24px 65px rgba(8, 27, 67, 0.18);
}

.feature-card--routing::after {
  background: radial-gradient(circle, rgba(70, 139, 255, 0.35), transparent 68%);
}

.feature-card--control {
  background: linear-gradient(145deg, #f8fffc, #eaf8f3);
}

.feature-card--refine {
  background: linear-gradient(145deg, #fff, #f1efff);
}

.feature-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 36px;
  border-radius: 17px;
  place-items: center;
  font-size: 20px;
  font-weight: 800;
}

.feature-icon--blue {
  color: #fff;
  background: linear-gradient(145deg, #438fff, #1c65e5);
  box-shadow: 0 12px 28px rgba(36, 120, 245, 0.25);
}

.feature-icon--navy {
  color: #8dbaff;
  background: rgba(99, 153, 255, 0.15);
}

.feature-icon--green {
  color: #1d8a66;
  background: #ddf5ea;
}

.feature-icon--violet {
  color: #7258cf;
  background: #ebe7ff;
}

.feature-card h3 {
  max-width: 580px;
  margin: 0;
  color: #1a2e4e;
  font-size: 34px;
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.feature-card > p:not(.eyebrow) {
  max-width: 600px;
  margin: 17px 0 0;
  color: #6e7d95;
  font-size: 11px;
  line-height: 1.8;
}

.feature-card--routing .eyebrow {
  color: #83afff;
}

.feature-card--routing h3 {
  color: #f5f8ff;
}

.feature-card--routing > p:not(.eyebrow) {
  color: #aebcda;
}

.mini-specs {
  display: grid;
  margin-top: 39px;
  border: 1px solid rgba(61, 110, 196, 0.14);
  border-radius: 17px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: rgba(255, 255, 255, 0.58);
}

.mini-specs span {
  display: grid;
  padding: 15px;
  border-left: 1px solid rgba(61, 110, 196, 0.11);
  gap: 3px;
}

.mini-specs span:first-child {
  border-left: 0;
}

.mini-specs strong {
  color: #345b9e;
  font-size: 11px;
}

.mini-specs small {
  color: #8a99ae;
  font-size: 7px;
}

.split-demo {
  display: grid;
  margin-top: 30px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.split-demo > span {
  display: grid;
  min-width: 0;
  min-height: 97px;
  padding: 13px;
  border: 1px solid rgba(143, 180, 247, 0.16);
  border-radius: 15px;
  align-content: center;
  justify-items: start;
  gap: 5px;
  background: rgba(255, 255, 255, 0.07);
}

.split-demo i {
  display: grid;
  width: 27px;
  height: 27px;
  border-radius: 8px;
  place-items: center;
  color: #9bc1ff;
  background: rgba(103, 159, 255, 0.15);
  font-size: 11px;
  font-style: normal;
}

.split-demo strong {
  color: #eaf1ff;
  font-size: 9px;
}

.split-demo small {
  color: #8fa2c9;
  font-size: 7px;
}

.split-demo > em {
  color: #63769d;
  font-size: 7px;
  font-style: normal;
}

.command-list {
  display: grid;
  margin-top: 29px;
  gap: 8px;
}

.command-list span {
  display: flex;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid rgba(56, 146, 110, 0.12);
  border-radius: 12px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #426b5c;
  background: rgba(255, 255, 255, 0.62);
  font-size: 8px;
  font-weight: 650;
}

.command-list em {
  color: #218e68;
  font-size: 11px;
  font-style: normal;
}

.chain-demo {
  display: flex;
  margin-top: 36px;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.chain-demo span {
  padding: 10px 13px;
  border: 1px solid rgba(108, 85, 206, 0.14);
  border-radius: 11px;
  color: #5d54a4;
  background: rgba(255, 255, 255, 0.7);
  font-size: 8px;
  font-weight: 750;
}

.chain-demo i {
  color: #a29ac9;
  font-size: 9px;
  font-style: normal;
}

.feature-card--compact {
  display: grid;
  min-height: 185px;
  padding: 27px;
  grid-column: span 3;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
}

.compact-mark {
  display: grid;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  place-items: center;
  color: #2e67ca;
  background: #eaf1ff;
  font-size: 16px;
  font-weight: 800;
}

.feature-card--compact .eyebrow {
  margin: 3px 0 9px;
  font-size: 7px;
}

.feature-card--compact h3 {
  font-size: 18px;
  line-height: 1.2;
}

.feature-card--compact p:not(.eyebrow) {
  margin-top: 10px;
  font-size: 9px;
  line-height: 1.7;
}

.routing-section {
  padding: 140px 0;
  margin-top: 150px;
  color: #fff;
  background:
    radial-gradient(circle at 9% 25%, rgba(48, 116, 243, 0.28), transparent 30%),
    radial-gradient(circle at 88% 78%, rgba(84, 132, 233, 0.17), transparent 30%),
    linear-gradient(145deg, #0b2357, #061736 70%);
}

.routing-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
  align-items: center;
  gap: 80px;
}

.routing-copy .eyebrow {
  color: #79aaff;
}

.routing-copy h2 {
  color: #f8faff;
}

.routing-copy > p:not(.eyebrow) {
  max-width: 470px;
  margin: 26px 0 0;
  color: #aab9d7;
  font-size: 12px;
  line-height: 1.85;
}

.routing-note {
  display: grid;
  max-width: 440px;
  padding: 17px;
  margin-top: 34px;
  border: 1px solid rgba(126, 169, 246, 0.14);
  border-radius: 17px;
  grid-template-columns: 33px 1fr;
  gap: 11px;
  background: rgba(255, 255, 255, 0.05);
}

.routing-note > span {
  display: grid;
  width: 33px;
  height: 33px;
  border-radius: 10px;
  place-items: center;
  color: #80b0ff;
  background: rgba(89, 144, 244, 0.12);
}

.routing-note p {
  display: grid;
  margin: 0;
  gap: 4px;
}

.routing-note strong {
  color: #e5edfc;
  font-size: 10px;
}

.routing-note small {
  color: #91a3c5;
  font-size: 8px;
  line-height: 1.6;
}

.routing-map {
  position: relative;
  padding: 35px;
  border: 1px solid rgba(133, 172, 244, 0.17);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 30px 70px rgba(0, 10, 34, 0.24);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.map-entry,
.map-branch article {
  display: grid;
  min-width: 0;
  min-height: 78px;
  padding: 15px;
  border: 1px solid rgba(136, 174, 241, 0.15);
  border-radius: 16px;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
}

.map-number {
  display: grid;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  place-items: center;
  color: #a3c5ff;
  background: rgba(92, 149, 249, 0.14);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 8px;
  font-weight: 800;
}

.map-entry > div,
.map-branch article > div {
  display: grid;
  gap: 4px;
}

.map-entry strong,
.map-branch strong {
  color: #eef4ff;
  font-size: 11px;
}

.map-entry small,
.map-branch small {
  color: #91a4c8;
  font-size: 8px;
}

.map-entry em,
.map-branch em {
  color: #75a9ff;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 6px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.map-line {
  width: 1px;
  height: 32px;
  margin: 0 auto;
  background: linear-gradient(#4376cb, #6d95d7);
}

.map-line--short {
  height: 23px;
}

.map-branch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
}

.map-branch article:first-child {
  border-color: rgba(53, 179, 126, 0.22);
}

.map-branch article:first-child .map-number {
  color: #75dbb4;
  background: rgba(53, 179, 126, 0.12);
}

.map-branch--sub article {
  min-height: 73px;
  grid-template-columns: 38px minmax(0, 1fr);
}

.privacy {
  padding-top: 150px;
}

.privacy-flow {
  display: grid;
  padding: 28px;
  margin-top: 55px;
  border: 1px solid var(--line);
  border-radius: 30px;
  grid-template-columns: 0.75fr auto 0.75fr auto 1.25fr;
  align-items: stretch;
  gap: 14px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 24px 70px rgba(31, 65, 126, 0.07);
}

.privacy-flow > article {
  position: relative;
  display: grid;
  min-height: 190px;
  padding: 23px;
  border: 1px solid #e5eaf3;
  border-radius: 20px;
  align-content: start;
  gap: 7px;
  background: #fbfcff;
}

.privacy-flow > i {
  align-self: center;
  color: #98a7bd;
  font-size: 14px;
  font-style: normal;
}

.privacy-flow article > span {
  color: #96a2b5;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 8px;
  font-weight: 750;
}

.privacy-glyph {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 13px 0 7px;
  border-radius: 13px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #438fff, #2169e5);
  box-shadow: 0 10px 24px rgba(36, 120, 245, 0.2);
  font-size: 13px;
  font-weight: 800;
}

.privacy-flow strong {
  color: #29405f;
  font-size: 15px;
}

.privacy-flow small {
  color: #8491a6;
  font-size: 8px;
  line-height: 1.65;
}

.privacy-flow em {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 5px 7px;
  border-radius: 7px;
  color: #2b8b68;
  background: #eaf8f2;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 6px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.privacy-choice {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 13px !important;
}

.privacy-choice > span {
  display: grid;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  place-items: center;
  color: #735ccd !important;
  background: #eeeaff;
}

.privacy-choice > div {
  display: grid;
  padding-top: 3px;
  gap: 9px;
}

.privacy-choice em {
  color: #735ccd;
  background: #eeeaff;
}

.privacy-footnotes {
  display: flex;
  padding: 19px 7px 0;
  flex-wrap: wrap;
  gap: 22px;
  color: #76869e;
  font-size: 8px;
  font-weight: 650;
}

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

.privacy-footnotes i {
  display: grid;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  place-items: center;
  color: #268b67;
  background: #e6f6ef;
  font-size: 7px;
  font-style: normal;
}

.download {
  padding-top: 155px;
}

.download-card {
  display: grid;
  min-height: 510px;
  padding: 68px;
  overflow: hidden;
  border-radius: 36px;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.72fr);
  align-items: center;
  gap: 75px;
  color: #fff;
  background:
    radial-gradient(circle at 9% 85%, rgba(70, 138, 255, 0.34), transparent 33%),
    radial-gradient(circle at 85% 12%, rgba(103, 160, 255, 0.22), transparent 26%),
    linear-gradient(145deg, #0d2b68, #071a40);
  box-shadow: 0 35px 90px rgba(8, 29, 72, 0.2);
}

.download-copy .eyebrow {
  color: #78aaff;
}

.download h2 {
  color: #f8faff;
}

.download-copy > p:not(.eyebrow) {
  max-width: 570px;
  margin: 24px 0 0;
  color: #acb9d4;
  font-size: 12px;
  line-height: 1.85;
}

.button--light {
  min-width: 290px;
  margin-top: 30px;
  color: #183769;
  background: #fff;
  box-shadow: 0 16px 35px rgba(0, 12, 41, 0.18);
}

.button--light small {
  color: #8090a9;
}

.tested-on {
  display: block;
  margin: 13px 0 0 7px;
  color: #8499c1;
  font-size: 8px;
  font-weight: 650;
}

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

.install-steps li {
  display: grid;
  padding: 18px 0;
  border-bottom: 1px solid rgba(153, 181, 232, 0.14);
  grid-template-columns: 38px 1fr;
  align-items: start;
  gap: 13px;
}

.install-steps li:last-child {
  border-bottom: 0;
}

.install-steps li > span {
  display: grid;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(126, 169, 245, 0.2);
  border-radius: 12px;
  place-items: center;
  color: #8cb8ff;
  background: rgba(85, 142, 240, 0.1);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 9px;
  font-weight: 800;
}

.install-steps strong {
  display: block;
  color: #eef3fd;
  font-size: 12px;
}

.install-steps small {
  display: block;
  margin-top: 6px;
  color: #8fa0c1;
  font-size: 8px;
  line-height: 1.6;
}

.release-meta {
  display: grid;
  padding: 20px 24px;
  margin-top: 13px;
  border: 1px solid var(--line);
  border-radius: 20px;
  grid-template-columns: 0.58fr 0.95fr 1.1fr 2.15fr;
  align-items: center;
  background: rgba(255, 255, 255, 0.75);
}

.release-meta > div {
  display: grid;
  min-width: 0;
  min-height: 46px;
  padding: 3px 20px;
  border-left: 1px solid var(--line);
  align-content: center;
  gap: 5px;
}

.release-meta > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.release-meta span {
  color: #96a1b2;
  font-size: 7px;
  font-weight: 700;
}

.release-meta strong {
  color: #3d4e68;
  font-size: 9px;
}

.update-history {
  padding-top: 155px;
}

.history-list {
  position: relative;
  max-width: 960px;
  padding: 58px 0 6px 30px;
  margin: 0 auto;
}

.history-list::before {
  position: absolute;
  top: 73px;
  bottom: 42px;
  left: 8px;
  width: 1px;
  content: "";
  background: linear-gradient(#72a8ff, rgba(102, 138, 196, 0.18));
}

.history-item {
  position: relative;
  display: grid;
  padding: 0 0 46px;
  grid-template-columns: 1fr;
}

.history-marker {
  position: absolute;
  top: 3px;
  left: -30px;
  display: grid;
  width: 17px;
  height: 17px;
  border: 1px solid #a7c8ff;
  border-radius: 50%;
  place-items: center;
  background: #f7f9ff;
  box-shadow: 0 0 0 6px #f7f9ff;
}

.history-marker span {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #6e9dec;
}

.history-item--current .history-marker {
  border-color: #377de8;
  background: #eaf2ff;
  box-shadow: 0 0 0 6px #f7f9ff, 0 0 0 10px rgba(84, 142, 240, 0.08);
}

.history-item--current .history-marker span {
  width: 7px;
  height: 7px;
  background: #377de8;
}

.history-content {
  max-width: 800px;
  padding: 27px 31px 29px;
  border: 1px solid rgba(78, 119, 184, 0.14);
  border-radius: 23px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 16px 35px rgba(34, 75, 139, 0.045);
}

.history-item--current .history-content {
  border-color: rgba(66, 127, 232, 0.28);
  background: linear-gradient(135deg, rgba(235, 244, 255, 0.96), rgba(255, 255, 255, 0.8));
  box-shadow: 0 20px 46px rgba(46, 102, 199, 0.1);
}

.history-topline {
  display: flex;
  min-height: 22px;
  align-items: center;
  gap: 10px;
}

.history-version {
  color: #215ebc;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.history-current {
  padding: 4px 8px;
  border-radius: 999px;
  color: #276cc9;
  background: #dceaff;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.history-topline time {
  margin-left: auto;
  color: #97a5b9;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 8px;
}

.history-content h3 {
  margin: 17px 0 9px;
  color: #223957;
  font-size: 23px;
  font-weight: 760;
  letter-spacing: -0.045em;
}

.history-content p {
  max-width: 690px;
  margin: 0;
  color: #71819a;
  font-size: 10px;
  line-height: 1.85;
}

.history-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.history-tags span {
  padding: 5px 8px;
  border: 1px solid rgba(96, 137, 203, 0.13);
  border-radius: 7px;
  color: #6782a8;
  background: rgba(236, 243, 255, 0.72);
  font-size: 7px;
  font-weight: 750;
}

.checksum {
  grid-template-columns: minmax(0, 1fr) auto;
}

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

.checksum code {
  overflow: hidden;
  color: #566882;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checksum button {
  padding: 5px 8px;
  border: 0;
  border-radius: 7px;
  color: #3566bb;
  background: #eaf1ff;
  cursor: pointer;
  font-size: 7px;
  font-weight: 800;
}

.faq {
  display: grid;
  padding-top: 145px;
  padding-bottom: 130px;
  grid-template-columns: minmax(310px, 0.58fr) minmax(0, 1fr);
  gap: 90px;
}

.faq-heading {
  position: sticky;
  top: 130px;
  align-self: start;
}

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

.faq-list summary {
  display: grid;
  min-height: 76px;
  padding: 7px 0;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  color: #344761;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
  list-style: none;
}

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

.faq-list summary span {
  display: grid;
  width: 29px;
  height: 29px;
  border: 1px solid var(--line);
  border-radius: 9px;
  place-items: center;
  color: #6280b7;
  background: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  font-weight: 400;
  transition: transform 160ms ease, background 160ms ease;
}

.faq-list details[open] summary span {
  color: #fff;
  background: var(--blue);
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 650px;
  padding: 0 50px 24px 0;
  margin: -6px 0 0;
  color: #74839a;
  font-size: 10px;
  line-height: 1.85;
}

.final-cta {
  display: grid;
  min-height: 590px;
  padding: 80px 24px;
  border-top: 1px solid var(--line);
  place-items: center;
  align-content: center;
  text-align: center;
}

.final-cta img {
  width: 112px;
  height: 112px;
  margin-bottom: 27px;
  filter: drop-shadow(0 20px 30px rgba(29, 98, 221, 0.24));
}

.final-cta .eyebrow {
  margin-bottom: 18px;
}

.final-cta h2 {
  max-width: 800px;
}

.final-cta .button {
  margin-top: 36px;
}

.site-footer {
  display: grid;
  min-height: 116px;
  border-top: 1px solid var(--line);
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 40px;
  color: #8b98ab;
  font-size: 8px;
}

.footer-brand img {
  width: 34px;
  height: 34px;
}

.footer-brand strong {
  color: #3b4c67;
  font-size: 13px;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 150;
  padding: 12px 16px;
  border-radius: 12px;
  color: #fff;
  background: rgba(8, 26, 62, 0.94);
  box-shadow: 0 15px 35px rgba(8, 26, 62, 0.24);
  font-size: 10px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

@keyframes float-icon {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-9px) rotate(1deg); }
}

@keyframes pulse-mic {
  0%, 100% { box-shadow: 0 0 0 5px rgba(95, 145, 240, 0.08); }
  50% { box-shadow: 0 0 0 9px rgba(95, 145, 240, 0.03); }
}

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

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: minmax(0, 0.78fr) minmax(500px, 1.22fr);
    gap: 20px;
  }

  .hero h1 {
    font-size: clamp(62px, 7vw, 80px);
  }

  .hero-icon {
    right: 8px;
    width: 190px;
    height: 190px;
  }

  .shortcut-stage {
    padding: 50px;
    gap: 45px;
  }

  .feature-card--compact {
    grid-column: span 6;
  }

  .routing-inner {
    gap: 50px;
  }

  .release-meta {
    grid-template-columns: 0.65fr 1fr 1.35fr;
  }

  .checksum {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
    border-left: 0 !important;
    margin-top: 12px;
    padding: 15px 0 0 !important;
  }
}

@media (max-width: 920px) {
  :root {
    --shell: min(760px, calc(100% - 34px));
  }

  .desktop-nav,
  .nav-download {
    display: none;
  }

  .nav-shell {
    justify-content: space-between;
  }

  .menu-toggle {
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    place-items: center;
    background: rgba(255, 255, 255, 0.78);
  }

  .menu-toggle > span:not(.sr-only) {
    grid-area: 1 / 1;
    width: 17px;
    height: 1px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .menu-toggle > span:first-child {
    transform: translateY(-3px);
  }

  .menu-toggle > span:nth-child(2) {
    transform: translateY(3px);
  }

  .menu-toggle[aria-expanded="true"] > span:first-child {
    transform: rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
    transform: rotate(-45deg);
  }

  .mobile-nav {
    position: fixed;
    inset: 74px 17px auto;
    z-index: 99;
    display: grid;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(253, 254, 255, 0.97);
    box-shadow: 0 25px 60px rgba(21, 49, 103, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
  }

  .mobile-nav--open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav a {
    padding: 13px 14px;
    border-bottom: 1px solid var(--line);
    color: #52627c;
    font-size: 12px;
    font-weight: 650;
  }

  .mobile-nav a:last-child {
    margin-top: 8px;
    border: 0;
    border-radius: 11px;
    color: #fff;
    background: var(--blue);
    text-align: center;
  }

  .hero {
    display: block;
    min-height: 0;
    padding-top: 145px;
  }

  .hero-copy {
    max-width: 700px;
    padding-bottom: 30px;
  }

  .hero h1 {
    font-size: clamp(69px, 12vw, 96px);
  }

  .hero-lede {
    max-width: 630px;
  }

  .hero-visual {
    min-height: 650px;
    margin-top: 20px;
  }

  .hero-icon {
    top: 0;
    right: 35px;
    width: 185px;
    height: 185px;
  }

  .product-window {
    left: 0;
    width: 100%;
  }

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

  .proof-grid > div:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .proof-grid > div:nth-child(4) {
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }

  .section-heading {
    display: block;
  }

  .section-heading > p {
    max-width: 640px;
    margin-top: 24px;
  }

  .shortcut-section,
  .capabilities,
  .privacy,
  .download,
  .update-history {
    padding-top: 115px;
  }

  .shortcut-stage {
    min-height: 0;
    padding: 45px;
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .key-scene {
    min-height: 320px;
  }

  .feature-card--local,
  .feature-card--routing,
  .feature-card--control,
  .feature-card--refine {
    min-height: 420px;
    grid-column: span 6;
  }

  .routing-section {
    padding: 105px 0;
    margin-top: 115px;
  }

  .routing-inner {
    grid-template-columns: 1fr;
  }

  .routing-copy > p:not(.eyebrow),
  .routing-note {
    max-width: 650px;
  }

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

  .privacy-flow > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .privacy-flow > article {
    min-height: 150px;
  }

  .download-card {
    padding: 55px 48px;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .faq {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .faq-heading {
    position: static;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 28px);
    --radius: 22px;
  }

  .site-header {
    padding: 10px 0;
  }

  .brand img {
    width: 39px;
    height: 39px;
  }

  .brand small {
    display: none;
  }

  .hero {
    padding-top: 115px;
  }

  .release-pill {
    font-size: 8px;
  }

  .hero h1 {
    margin-top: 22px;
    font-size: clamp(54px, 16.5vw, 72px);
    line-height: 1;
  }

  .hero-lede {
    margin-top: 24px;
    font-size: 13px;
    line-height: 1.8;
  }

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

  .button {
    width: 100%;
  }

  .hero-facts {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .hero-visual {
    min-height: 600px;
    margin-top: 8px;
  }

  .hero-icon {
    top: 13px;
    right: 14px;
    width: 136px;
    height: 136px;
  }

  .icon-halo {
    top: -80px;
    right: -210px;
  }

  .product-window {
    bottom: 68px;
    border-radius: 19px;
  }

  .window-bar {
    min-height: 40px;
  }

  .window-body {
    min-height: 400px;
    grid-template-columns: 49px minmax(0, 1fr);
  }

  .app-nav {
    padding: 12px 6px;
  }

  .app-nav img {
    width: 25px;
    height: 25px;
  }

  .app-nav > span {
    min-height: 39px;
  }

  .app-nav > span small {
    display: none;
  }

  .app-main {
    padding: 19px 14px;
  }

  .app-heading strong {
    font-size: 15px;
  }

  .app-heading kbd {
    width: 33px;
    height: 33px;
  }

  .route-grid {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .route-card {
    min-height: 83px;
    padding: 10px;
  }

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

  .status-row > span:nth-child(3) {
    display: none;
  }

  .latest-card {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .latest-card > em {
    display: none;
  }

  .recording-overlay {
    right: 7px;
    bottom: 25px;
    width: calc(100% - 14px);
  }

  .proof-grid > div {
    min-height: 95px;
    padding: 17px 14px;
  }

  .proof-grid strong {
    font-size: 18px;
  }

  .section-heading h2,
  .routing-copy h2,
  .download h2,
  .faq h2,
  .final-cta h2 {
    font-size: clamp(40px, 12.5vw, 54px);
  }

  .shortcut-section,
  .capabilities,
  .privacy,
  .download,
  .update-history {
    padding-top: 90px;
  }

  .shortcut-stage {
    padding: 28px 21px;
    margin-top: 38px;
    border-radius: 24px;
  }

  .key-scene {
    min-height: 265px;
  }

  .key-scene kbd {
    width: 110px;
    height: 110px;
    border-radius: 31px;
    font-size: 42px;
  }

  .work-steps li {
    padding: 20px 2px;
    grid-template-columns: 39px 1fr;
    gap: 13px;
  }

  .work-steps strong {
    font-size: 17px;
  }

  .feature-grid {
    margin-top: 40px;
  }

  .feature-card,
  .feature-card--local,
  .feature-card--routing,
  .feature-card--control,
  .feature-card--refine,
  .feature-card--compact {
    min-height: 0;
    padding: 27px 24px;
    border-radius: 23px;
    grid-column: 1 / -1;
  }

  .feature-card--local,
  .feature-card--routing,
  .feature-card--control,
  .feature-card--refine {
    min-height: 390px;
  }

  .feature-icon {
    margin-bottom: 30px;
  }

  .feature-card h3 {
    font-size: 30px;
  }

  .feature-card--compact {
    grid-template-columns: 43px minmax(0, 1fr);
  }

  .feature-card--compact h3 {
    font-size: 18px;
  }

  .mini-specs {
    margin-top: 30px;
  }

  .mini-specs span {
    padding: 12px 9px;
  }

  .routing-section {
    padding: 85px 0;
    margin-top: 90px;
  }

  .routing-map {
    padding: 20px;
    border-radius: 23px;
  }

  .map-branch {
    grid-template-columns: 1fr;
  }

  .map-entry,
  .map-branch article {
    min-height: 72px;
    grid-template-columns: 34px minmax(0, 1fr) auto;
  }

  .map-number {
    width: 34px;
    height: 34px;
  }

  .privacy-flow {
    padding: 15px;
    margin-top: 40px;
    border-radius: 23px;
  }

  .privacy-footnotes {
    display: grid;
    gap: 10px;
  }

  .download-card {
    padding: 42px 24px;
    border-radius: 25px;
  }

  .button--light {
    min-width: 0;
  }

  .release-meta {
    grid-template-columns: 1fr;
  }

  .release-meta > div,
  .release-meta > div:first-child,
  .checksum {
    padding: 13px 0 !important;
    border-top: 1px solid var(--line);
    border-left: 0;
    margin: 0;
  }

  .release-meta > div:first-child {
    border-top: 0;
  }

  .history-list {
    padding-top: 40px;
    padding-left: 23px;
  }

  .history-list::before {
    top: 55px;
    left: 5px;
    bottom: 28px;
  }

  .history-marker {
    left: -23px;
  }

  .history-content {
    padding: 23px 20px 24px;
    border-radius: 19px;
  }

  .history-content h3 {
    font-size: 20px;
  }

  .history-content p {
    font-size: 10px;
  }

  .history-topline time {
    font-size: 7px;
  }

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

  .faq-list summary {
    min-height: 70px;
    font-size: 11px;
  }

  .faq-list details p {
    padding-right: 10px;
  }

  .final-cta {
    min-height: 530px;
  }

  .site-footer {
    grid-template-columns: 1fr auto;
    gap: 18px;
  }

  .site-footer > p:nth-child(2) {
    display: none;
  }
}

@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;
  }
}