:root {
  color-scheme: dark;
  --ink: #080b10;
  --ink-soft: #10151d;
  --ink-raised: #171d27;
  --paper: #f4f7fb;
  --paper-strong: #ffffff;
  --text: #f7f9fc;
  --text-dark: #111722;
  --dim: #a6b0c0;
  --muted-dark: #596475;
  --line: rgba(255, 255, 255, .13);
  --line-dark: rgba(12, 20, 33, .15);
  --blue: #1677ff;
  --blue-bright: #55a0ff;
  --cyan: #23c8d9;
  --green: #36d67e;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
button { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.topbar {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid transparent;
  transition: height .25s ease, background .25s ease, border-color .25s ease;
}
.topbar.scrolled { height: 64px; background: rgba(8, 11, 16, .94); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 780; }
.brand img { width: 34px; height: 34px; border-radius: 7px; }
.topbar nav { display: flex; align-items: center; gap: 30px; color: #c1cad7; font-size: 14px; }
.topbar nav a { position: relative; padding: 10px 0; }
.topbar nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px; background: var(--blue-bright); transition: right .2s ease; }
.topbar nav a:hover::after { right: 0; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.language-control select {
  width: 126px;
  height: 38px;
  padding: 0 30px 0 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(8, 11, 16, .7);
}
.nav-download { min-height: 38px; display: inline-flex; align-items: center; padding: 0 16px; border: 1px solid var(--blue); border-radius: 6px; background: var(--blue); font-size: 13px; font-weight: 760; }

.hero {
  position: relative;
  min-height: 680px;
  height: min(800px, calc(100svh - 34px));
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--ink) url("assets/wisp-hero-v2.webp") center center / cover no-repeat;
}
.hero-shade { position: absolute; inset: 0; background: rgba(3, 6, 10, .18); pointer-events: none; }
.hero-inner { width: min(var(--max), calc(100% - 48px)); margin: 58px auto 0; position: relative; z-index: 2; }
.eyebrow { margin: 0 0 18px; color: var(--blue-bright); font-size: 12px; font-weight: 800; letter-spacing: 1.7px; text-transform: uppercase; }
.eyebrow.dark { color: #005fcc; }
.hero h1 { margin: 0; font-size: clamp(76px, 10vw, 128px); line-height: .84; font-weight: 820; }
.hero-tagline { margin: 24px 0 0; font-size: clamp(30px, 4vw, 54px); line-height: 1.04; font-weight: 760; }
.hero-copy { width: min(600px, 100%); margin: 22px 0 0; color: #c8d1dd; font-size: 19px; line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 760;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); border-color: var(--blue-bright); }
.button.primary { border-color: var(--blue); background: var(--blue); color: white; box-shadow: 0 14px 36px rgba(22, 119, 255, .28); }
.button.primary:hover { background: #0b69e5; box-shadow: 0 18px 42px rgba(22, 119, 255, .38); }
.button.glass { background: rgba(8, 11, 16, .56); backdrop-filter: blur(12px); }
.hero-notes { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 24px; color: #d9e0e9; font-size: 13px; }
.hero-notes span { display: flex; align-items: center; gap: 8px; }
.hero-notes i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 16px rgba(54, 214, 126, .7); }
.next-section { position: absolute; z-index: 2; left: 50%; bottom: 16px; width: 28px; height: 38px; display: grid; place-items: start center; border: 1px solid rgba(255,255,255,.32); border-radius: 16px; }
.next-section span { width: 4px; height: 8px; margin-top: 7px; border-radius: 3px; background: white; animation: scrollCue 1.8s ease-in-out infinite; }

.trust-band { overflow: hidden; border-block: 1px solid var(--line); background: #0d1118; }
.trust-track { min-height: 76px; width: min(var(--max), calc(100% - 48px)); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; color: #c8d0dc; font-size: 13px; font-weight: 650; }
.trust-track i { width: 4px; height: 4px; flex: 0 0 auto; border-radius: 50%; background: var(--cyan); }

.section { padding: 118px max(24px, calc((100vw - var(--max)) / 2)); }
.section h2, .closing-section h2 { margin: 0; font-size: clamp(42px, 6vw, 72px); line-height: 1.06; letter-spacing: 0; }
.section-heading { max-width: 780px; margin-bottom: 52px; }
.section-heading > p:last-child, .device-copy > p, .control-heading > p:last-child, .download-heading > p:not(.eyebrow):not(.release-status) { color: var(--dim); font-size: 18px; line-height: 1.65; }

.promise-section { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr); gap: 100px; color: var(--text-dark); background: var(--paper); }
.promise-copy h2 { font-size: clamp(48px, 7vw, 82px); }
.promise-detail { align-self: end; }
.promise-detail .lead { margin: 0 0 42px; color: #273143; font-size: 22px; line-height: 1.58; }
.benefit-lines { border-top: 1px solid var(--line-dark); }
.benefit-lines > div { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line-dark); }
.benefit-lines strong { font-size: 15px; }
.benefit-lines span { color: var(--muted-dark); font-size: 14px; line-height: 1.55; }

.protocol-section { position: relative; background: #111722; overflow: hidden; }
.protocol-heading { max-width: 780px; }
.protocol-heading > p:last-child { color: var(--dim); font-size: 18px; line-height: 1.65; }
.protocol-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 50px; }
.protocol-cloud span { min-height: 46px; display: inline-flex; align-items: center; gap: 8px; padding: 0 18px; border: 1px solid var(--line); border-radius: 6px; background: #171e29; color: #d7deea; font-size: 14px; font-weight: 700; transition: transform .2s ease, border-color .2s ease, color .2s ease; }
.protocol-cloud span:hover { transform: translateY(-3px); border-color: var(--cyan); color: white; }
.protocol-cloud span.featured { border-color: rgba(85, 160, 255, .52); background: #14243a; color: white; }
.protocol-cloud small { color: var(--blue-bright); font-size: 11px; }
.protocol-note { margin-top: 46px; display: grid; grid-template-columns: 280px 1fr; gap: 40px; padding-top: 26px; border-top: 1px solid var(--line); }
.protocol-note strong { font-size: 19px; }
.protocol-note p { max-width: 720px; margin: 0; color: var(--dim); line-height: 1.65; }

.experience-section { background: var(--ink); }
.connection-stage { min-height: 470px; border: 1px solid rgba(85, 160, 255, .25); border-radius: 8px; background: #0d121a; box-shadow: 0 35px 90px rgba(0, 0, 0, .35); overflow: hidden; }
.connection-toolbar { height: 64px; display: flex; align-items: center; justify-content: space-between; padding: 0 22px; border-bottom: 1px solid var(--line); }
.status-live { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.status-live span { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px rgba(54, 214, 126, .7); }
.demo-toggle { min-width: 150px; height: 36px; display: flex; align-items: center; gap: 9px; justify-content: center; border: 1px solid rgba(54, 214, 126, .4); border-radius: 18px; background: rgba(54, 214, 126, .08); cursor: pointer; }
.demo-toggle > span { width: 28px; height: 16px; position: relative; border-radius: 10px; background: var(--green); }
.demo-toggle > span::after { content: ""; position: absolute; top: 3px; right: 3px; width: 10px; height: 10px; border-radius: 50%; background: white; transition: right .2s ease; }
.demo-toggle[aria-pressed="false"] { border-color: var(--line); background: #171d27; }
.demo-toggle[aria-pressed="false"] > span { background: #495362; }
.demo-toggle[aria-pressed="false"] > span::after { right: 15px; }
.connection-visual { height: 292px; display: grid; grid-template-columns: 82px 1fr 116px 1fr 82px; align-items: center; padding: 42px 9%; }
.route-point { width: 76px; height: 76px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--dim); font-size: 11px; font-weight: 800; }
.route-core { width: 108px; height: 108px; display: grid; place-items: center; position: relative; justify-self: center; border: 1px solid rgba(85,160,255,.52); border-radius: 50%; background: #101c2d; box-shadow: 0 0 50px rgba(22, 119, 255, .18); }
.route-core::before, .route-core::after { content: ""; position: absolute; border: 1px solid rgba(85,160,255,.25); border-radius: 50%; animation: routePulse 2.4s ease-out infinite; }
.route-core::before { inset: -16px; }
.route-core::after { inset: -32px; animation-delay: .7s; }
.route-core img { width: 52px; height: 52px; border-radius: 11px; }
.route-line { height: 2px; position: relative; background: #264a76; overflow: hidden; }
.route-line i { position: absolute; width: 18%; height: 2px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: travel 1.5s linear infinite; }
.route-b i { animation-delay: .75s; }
.connection-stage.off .route-line i, .connection-stage.off .route-core::before, .connection-stage.off .route-core::after { animation-play-state: paused; opacity: 0; }
.connection-stage.off .route-core { filter: grayscale(1); box-shadow: none; border-color: var(--line); }
.connection-readout { min-height: 112px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.connection-readout > div { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 18px 24px; border-right: 1px solid var(--line); }
.connection-readout > div:last-child { border-right: 0; }
.connection-readout span { color: var(--dim); font-size: 12px; }
.connection-readout strong { font-size: 18px; }

.moments-section { color: var(--text-dark); background: var(--paper-strong); }
.moments-intro { max-width: 800px; }
.moment-list { margin-top: 66px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.moment-list article { min-height: 300px; padding: 30px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.moment-list article > span { color: #0066dd; font-family: ui-monospace, monospace; font-size: 12px; }
.moment-list h3 { margin: 84px 0 14px; font-size: 24px; line-height: 1.2; }
.moment-list p { margin: 0; color: var(--muted-dark); line-height: 1.65; }

.devices-section { min-height: 760px; display: grid; grid-template-columns: minmax(340px, .72fr) minmax(520px, 1.28fr); gap: 74px; align-items: center; background: #0b0f15; }
.device-copy > p { max-width: 520px; }
.device-tabs { display: inline-flex; margin-top: 28px; padding: 4px; border: 1px solid var(--line); border-radius: 7px; background: #121821; }
.device-tabs button { min-width: 96px; height: 40px; padding: 0 15px; border: 0; border-radius: 5px; background: transparent; color: var(--dim); cursor: pointer; }
.device-tabs button.active { background: var(--blue); color: white; }
.device-showcase { min-height: 480px; position: relative; display: grid; place-items: center; }
.desktop-shell { width: min(650px, 100%); aspect-ratio: 1.48; border: 1px solid rgba(85,160,255,.32); border-radius: 8px; overflow: hidden; background: #101620; box-shadow: 0 38px 90px rgba(0,0,0,.48); transition: opacity .25s ease, transform .35s ease; }
.desktop-bar { height: 42px; display: flex; align-items: center; gap: 7px; padding: 0 13px; border-bottom: 1px solid var(--line); }
.desktop-bar i { width: 8px; height: 8px; border-radius: 50%; background: #3b4350; }
.desktop-bar b { margin-left: 12px; font-size: 12px; }
.desktop-bar span { margin-left: auto; color: var(--green); font-size: 10px; }
.desktop-body { height: calc(100% - 42px); display: grid; grid-template-columns: 90px 1fr; }
.desktop-side { display: flex; flex-direction: column; align-items: center; gap: 25px; padding: 19px; border-right: 1px solid var(--line); }
.desktop-side img { width: 34px; height: 34px; border-radius: 7px; margin-bottom: 10px; }
.desktop-side i { width: 38px; height: 7px; border-radius: 2px; background: #313b4b; }
.desktop-side i.active { height: 28px; background: #164c91; border: 1px solid var(--blue); }
.desktop-main { padding: 24px; }
.mini-status { height: 70px; display: grid; grid-template-columns: 14px 1fr auto; align-items: center; gap: 10px; padding: 0 18px; border: 1px solid var(--line); border-radius: 6px; }
.mini-status > span { width: 9px; height: 9px; border-radius: 50%; background: var(--green); }
.mini-status b { font-size: 13px; }
.mini-status small { color: var(--blue-bright); }
.pulse-chart { height: 150px; display: flex; align-items: end; gap: 8px; margin-top: 16px; padding: 22px; border: 1px solid var(--line); border-radius: 6px; }
.pulse-chart i { flex: 1; height: 25%; min-width: 4px; background: #1f75db; animation: bars 2.4s ease-in-out infinite; transform-origin: bottom; }
.pulse-chart i:nth-child(2) { height: 48%; animation-delay: -.4s; }.pulse-chart i:nth-child(3) { height: 35%; animation-delay: -.8s; }.pulse-chart i:nth-child(4) { height: 72%; animation-delay: -1.2s; }.pulse-chart i:nth-child(5) { height: 52%; animation-delay: -1.6s; }.pulse-chart i:nth-child(6) { height: 86%; animation-delay: -2s; }.pulse-chart i:nth-child(7) { height: 66%; animation-delay: -.7s; }.pulse-chart i:nth-child(8) { height: 42%; animation-delay: -1.5s; }
.mini-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }.mini-row i { height: 48px; border: 1px solid var(--line); border-radius: 5px; }
.phone-shell { position: absolute; z-index: 3; right: 0; bottom: 0; width: 150px; aspect-ratio: .48; display: grid; place-items: center; align-content: center; gap: 16px; border: 3px solid #263140; border-radius: 27px; background: #0c1119; box-shadow: 0 24px 60px rgba(0,0,0,.5); transition: opacity .25s ease, transform .35s ease; }
.phone-island { position: absolute; top: 9px; width: 54px; height: 13px; border-radius: 8px; background: black; }
.phone-shell img { width: 38px; height: 38px; border-radius: 8px; }.phone-shell b { font-size: 11px; color: var(--green); }
.phone-ring { width: 72px; height: 72px; display: grid; place-items: center; border: 3px solid var(--blue); border-radius: 50%; box-shadow: 0 0 26px rgba(22,119,255,.34); }.phone-ring span { width: 22px; height: 22px; border: 2px solid var(--blue-bright); border-radius: 50%; }
.router-shell { position: absolute; left: -20px; bottom: 18px; width: 180px; height: 115px; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 22px; border: 1px solid #334050; border-radius: 8px; background: #161d27; box-shadow: 0 20px 54px rgba(0,0,0,.45); transition: opacity .25s ease, transform .35s ease; }.router-shell > span { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }.router-shell small { color: var(--dim); }
.device-showcase[data-device="desktop"] .desktop-shell { transform: translateY(-8px); }.device-showcase[data-device="desktop"] .phone-shell, .device-showcase[data-device="desktop"] .router-shell { opacity: .58; transform: scale(.9); }
.device-showcase[data-device="mobile"] .phone-shell { transform: scale(1.18) translate(-42px, -26px); }.device-showcase[data-device="mobile"] .desktop-shell, .device-showcase[data-device="mobile"] .router-shell { opacity: .35; transform: scale(.92); }
.device-showcase[data-device="router"] .router-shell { transform: scale(1.2) translate(36px, -35px); }.device-showcase[data-device="router"] .desktop-shell, .device-showcase[data-device="router"] .phone-shell { opacity: .32; transform: scale(.91); }

.control-section { color: var(--text-dark); background: #e9eef5; }
.control-heading { max-width: 850px; }
.mode-selector { margin-top: 54px; border-top: 1px solid var(--line-dark); }
.mode-tabs { display: grid; grid-template-columns: repeat(4, 1fr); }
.mode-tabs button { min-height: 82px; display: flex; align-items: center; gap: 14px; padding: 0 22px; border: 0; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: transparent; color: var(--muted-dark); cursor: pointer; text-align: left; }
.mode-tabs button:first-child { border-left: 1px solid var(--line-dark); }
.mode-tabs button span { font-family: ui-monospace, monospace; font-size: 11px; }.mode-tabs button b { font-size: 15px; }
.mode-tabs button.active { background: #0f1722; color: white; }
.mode-display { min-height: 340px; display: grid; grid-template-columns: 130px 1fr 210px; align-items: center; gap: 38px; padding: 44px; background: var(--paper-strong); border: 1px solid var(--line-dark); border-top: 0; }
.mode-number { color: #c7d0dc; font-size: 76px; font-weight: 800; }.mode-display p { color: #006be6; font-size: 11px; font-weight: 800; letter-spacing: 1.4px; }.mode-display h3 { margin: 0 0 16px; font-size: 36px; }.mode-display div > span { color: var(--muted-dark); line-height: 1.65; }
.mode-signal { height: 150px; display: flex; align-items: end; justify-content: center; gap: 9px; }.mode-signal i { width: 16px; height: 30%; background: var(--blue); animation: bars 2.2s ease-in-out infinite; }.mode-signal i:nth-child(2) { height: 52%; animation-delay: -.3s; }.mode-signal i:nth-child(3) { height: 86%; animation-delay: -.7s; }.mode-signal i:nth-child(4) { height: 65%; animation-delay: -1.1s; }.mode-signal i:nth-child(5) { height: 38%; animation-delay: -1.5s; }

.download-section { background: #0c1118; }
.download-heading { max-width: 800px; margin-bottom: 48px; }
.download-heading > p:not(.eyebrow):not(.release-status) { color: var(--dim); font-size: 18px; line-height: 1.65; }
.release-status { margin-top: 18px; color: var(--green); font-size: 13px; }
.download-list { border-top: 1px solid var(--line); }
.download-row { min-height: 104px; display: grid; grid-template-columns: minmax(240px, 1fr) 150px minmax(220px, auto); align-items: center; gap: 20px; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.download-name { display: flex; align-items: center; gap: 15px; min-width: 0; }.download-name img { width: 40px; height: 40px; border-radius: 8px; }.download-name h3 { margin: 0; font-size: 18px; }.download-name p, .release-version { margin: 5px 0 0; color: var(--dim); font-size: 13px; }
.download-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; }.download-action { min-width: 150px; }.download-action.disabled { opacity: .48; pointer-events: none; }.empty-state { padding: 24px 0; color: var(--dim); }

.closing-section { min-height: 560px; display: grid; place-items: center; padding: 100px 24px; text-align: center; background: #151c25; }
.closing-copy { max-width: 860px; }.closing-copy > img { width: 66px; height: 66px; margin-bottom: 30px; border-radius: 14px; box-shadow: 0 16px 45px rgba(22,119,255,.32); }.closing-copy h2 { margin-bottom: 34px; font-size: clamp(48px, 7vw, 84px); }

footer { min-height: 190px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 42px; padding: 40px max(24px, calc((100vw - var(--max)) / 2)); color: var(--dim); border-top: 1px solid var(--line); background: #080b10; }
.footer-main p { margin: 15px 0 0; }.footer-main .brand { color: white; }.footer-links { display: flex; gap: 24px; font-size: 13px; }.footer-links a:hover { color: white; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.hero .reveal:nth-child(2) { transition-delay: .06s; }.hero .reveal:nth-child(3) { transition-delay: .12s; }.hero .reveal:nth-child(4) { transition-delay: .18s; }.hero .reveal:nth-child(5) { transition-delay: .24s; }.hero .reveal:nth-child(6) { transition-delay: .3s; }

@keyframes scrollCue { 0%, 100% { transform: translateY(0); opacity: .45; } 50% { transform: translateY(14px); opacity: 1; } }
@keyframes routePulse { 0% { transform: scale(.8); opacity: .7; } 100% { transform: scale(1.3); opacity: 0; } }
@keyframes travel { from { left: -18%; } to { left: 100%; } }
@keyframes bars { 0%, 100% { transform: scaleY(.55); opacity: .55; } 50% { transform: scaleY(1); opacity: 1; } }

@media (max-width: 980px) {
  .topbar { gap: 26px; }.topbar nav { gap: 18px; }
  .promise-section { grid-template-columns: 1fr; gap: 48px; }
  .devices-section { grid-template-columns: 1fr; gap: 44px; }.device-copy { max-width: 700px; }.device-showcase { width: min(760px, 100%); margin: auto; }
  .mode-display { grid-template-columns: 100px 1fr; }.mode-signal { display: none; }
}

@media (max-width: 760px) {
  .topbar { height: 64px; padding-inline: 16px; }.topbar nav, .nav-download { display: none; }.language-control select { width: 116px; }
  .hero { min-height: 700px; height: min(760px, 92svh); background-position: 62% center; }.hero-shade { background: rgba(3,6,10,.48); }.hero-inner { width: calc(100% - 32px); margin-top: 110px; align-self: end; margin-bottom: 70px; }.hero h1 { font-size: 72px; }.hero-tagline { font-size: 32px; }.hero-copy { font-size: 16px; max-width: 470px; }
  .trust-track { width: max-content; min-height: 62px; padding-inline: 20px; animation: marquee 22s linear infinite; }.trust-track span { min-width: max-content; }
  .section { padding: 86px 18px; }.section h2, .closing-section h2 { font-size: 42px; }
  .promise-detail .lead { font-size: 19px; }.benefit-lines > div { grid-template-columns: 1fr; gap: 8px; }
  .protocol-note { grid-template-columns: 1fr; gap: 10px; }
  .connection-stage { min-height: 430px; }.connection-visual { height: 260px; grid-template-columns: 54px 1fr 84px 1fr 54px; padding: 34px 5%; }.route-point { width: 52px; height: 52px; }.route-core { width: 80px; height: 80px; }.route-core img { width: 40px; height: 40px; }.connection-readout > div { padding-inline: 14px; }.connection-readout strong { font-size: 15px; }
  .moment-list { grid-template-columns: 1fr; }.moment-list article { min-height: 230px; }.moment-list h3 { margin-top: 48px; }
  .devices-section { min-height: auto; }.device-showcase { min-height: 390px; }.phone-shell { width: 112px; }.router-shell { width: 145px; left: 0; }.desktop-body { grid-template-columns: 64px 1fr; }.desktop-side { padding: 12px; }.desktop-main { padding: 14px; }.pulse-chart { height: 110px; }
  .mode-tabs { grid-template-columns: repeat(2, 1fr); }.mode-tabs button:nth-child(3) { border-left: 1px solid var(--line-dark); }.mode-display { grid-template-columns: 1fr; min-height: 300px; padding: 28px; }.mode-number { font-size: 50px; }.mode-display h3 { font-size: 28px; }
  .download-row { grid-template-columns: 1fr auto; }.release-version { display: none; }.download-action { min-width: 112px; }
  footer { grid-template-columns: 1fr; gap: 22px; }.footer-links { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-actions { display: grid; }.button { width: 100%; }
  .hero-notes { display: grid; gap: 10px; }
  .protocol-cloud span { min-height: 42px; padding-inline: 13px; }
  .connection-toolbar { padding-inline: 13px; }.demo-toggle { min-width: 126px; font-size: 11px; }.connection-readout { grid-template-columns: 1fr 1fr; }.connection-readout > div:last-child { display: none; }
  .device-tabs { width: 100%; }.device-tabs button { min-width: 0; flex: 1; padding-inline: 8px; }
  .device-showcase { min-height: 320px; }.router-shell { display: none; }.phone-shell { right: 0; bottom: -5px; }.desktop-shell { width: 100%; transform: none; }.mini-row { display: none; }
  .download-row { grid-template-columns: 1fr; }.download-actions { justify-content: flex-start; }.download-action { width: auto; }
}

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-48%); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}