:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --surface-3: #ffffff;
  --text: #111827;
  --muted: #5f6b7c;
  --muted-2: #8791a0;
  --line: rgba(15, 23, 42, .1);
  --blue: #0f92ff;
  --blue-2: #72c2ff;
  --green: #55d98d;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% -12%, rgba(15, 146, 255, .14), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: -80px; left: 16px; padding: 10px 14px; border-radius: 9px; background: white; color: black; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; z-index: 30; top: 18px; width: 100%; pointer-events: none; }
.nav {
  min-height: 58px;
  padding: 8px 10px 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 18px 60px rgba(35, 55, 80, .11);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 680; letter-spacing: -.02em; }
.brand img { border-radius: 8px; box-shadow: 0 4px 14px rgba(35, 55, 80, .15); }
.nav-links, .nav-actions { display: flex; align-items: center; gap: 26px; }
.nav-links a, .language-link { color: var(--muted); font-size: 13px; transition: color .2s ease; }
.nav-links a:hover, .language-link:hover { color: var(--text); }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 12px;
  background: #111827;
  color: #ffffff;
  box-shadow: 0 10px 34px rgba(15, 23, 42, .16);
  font-size: 14px;
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(15, 23, 42, .22); }
.button-small { min-height: 38px; padding: 0 16px; border-radius: 10px; font-size: 12px; }

.hero { padding-top: 190px; text-align: center; }
.hero-copy { max-width: 860px; margin: 0 auto; }
.eyebrow, .kicker {
  margin: 0 0 22px;
  color: var(--blue-2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .17em;
}
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 11px; border: 1px solid rgba(114, 194, 255, .2); border-radius: 99px; background: rgba(15, 146, 255, .07); }
.eyebrow span { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 26px;
  font-size: clamp(46px, 6.64vw, 90px);
  line-height: .94;
  letter-spacing: -.075em;
  font-weight: 760;
}
h1 em, h2 em { color: var(--blue-2); font-style: normal; }
.hero-description { max-width: 670px; margin: 0 auto 34px; color: #536174; font-size: clamp(17px, 2vw, 21px); line-height: 1.7; word-break: keep-all; }
html[lang="en"] .hero-description { word-break: normal; }
.hero-actions { display: flex; justify-content: center; align-items: center; gap: 22px; }
.text-link { color: #4d596b; font-size: 14px; font-weight: 650; }
.text-link span { display: inline-block; margin-left: 5px; color: var(--blue-2); transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, 3px); }

.product-showcase { position: relative; margin-top: 88px; }
.demo-tabs { display: inline-flex; position: relative; z-index: 4; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: #ffffff; box-shadow: 0 10px 30px rgba(35,55,80,.08); }
.demo-tab { padding: 8px 14px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; font-size: 12px; font-weight: 700; }
.demo-tab.is-active { background: #edf3f9; color: var(--text); box-shadow: inset 0 0 0 1px rgba(15,23,42,.04); }
.stage {
  position: relative;
  height: 720px;
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(rgba(15,23,42,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.035) 1px, transparent 1px),
    radial-gradient(circle at 48% 38%, rgba(15,146,255,.18), transparent 34%),
    #edf3f9;
  background-size: 46px 46px, 46px 46px, auto, auto;
  box-shadow: inset 0 1px rgba(255,255,255,.8), 0 40px 100px rgba(35,55,80,.13);
}
.stage::after { content: ""; position: absolute; inset: auto 0 0; height: 180px; background: linear-gradient(transparent, #edf3f9); pointer-events: none; }
.ambient { position: absolute; border-radius: 50%; filter: blur(3px); opacity: .65; }
.ambient-one { width: 340px; height: 340px; top: 90px; left: 80px; background: radial-gradient(circle, rgba(79,112,255,.22), transparent 68%); }
.ambient-two { width: 400px; height: 400px; right: 70px; bottom: 40px; background: radial-gradient(circle, rgba(15,146,255,.18), transparent 70%); }

.desktop-app {
  position: absolute;
  z-index: 2;
  top: 38px;
  left: 7%;
  width: 43%;
  min-height: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: left;
  transform: perspective(1500px) rotateY(2deg) rotateX(1deg);
  transition: border-radius .35s ease, transform .35s ease;
}
.actual-mac-screen { display: block; width: 100%; height: auto; filter: drop-shadow(0 34px 45px rgba(35,55,80,.18)); }
.desktop-app > :not(.actual-mac-screen) { display: none; }
.stage[data-platform="windows"] .desktop-app { top: 104px; left: 8%; width: 53%; min-height: 448px; overflow: hidden; border: 1px solid rgba(15,23,42,.12); border-radius: 8px; background: rgba(255,255,255,.96); box-shadow: 0 34px 90px rgba(35,55,80,.2), inset 0 1px rgba(255,255,255,.9); transform: perspective(1500px) rotateY(4deg) rotateX(1deg) scale(.99); }
.stage[data-platform="windows"] .actual-mac-screen { display: none; }
.stage[data-platform="windows"] .window-bar, .stage[data-platform="windows"] .connection-hero { display: grid; }
.stage[data-platform="windows"] .segmented, .stage[data-platform="windows"] .desktop-card { display: flex; }
.stage[data-platform="windows"] .clipboard-preview { display: block; }
.window-bar { height: 48px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 15px; border-bottom: 1px solid var(--line); background: rgba(248,250,252,.9); }
.traffic { display: flex; gap: 6px; }
.traffic i { display: block; width: 9px; height: 9px; border-radius: 50%; background: #3c4553; }
.stage[data-platform="windows"] .traffic i { border-radius: 1px; }
.stage[data-platform="windows"] .traffic i:not(:first-child) { display: none; }
.window-title { display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 700; color: #253044; }
.window-title img { width: 18px; height: 18px; border-radius: 5px; }
.preview-badge { justify-self: end; opacity: 0; padding: 3px 7px; border-radius: 99px; background: rgba(15,146,255,.13); color: var(--blue-2); font-size: 8px; font-weight: 800; letter-spacing: .1em; transition: opacity .25s; }
.stage[data-platform="windows"] .preview-badge { opacity: 1; }
.segmented { display: flex; gap: 3px; margin: 14px 18px 0; padding: 3px; border-radius: 8px; background: rgba(15,23,42,.05); font-size: 10px; color: var(--muted); }
.segmented span { flex: 1; padding: 5px 8px; text-align: center; }
.segmented .selected { border-radius: 6px; background: #ffffff; color: var(--text); box-shadow: 0 2px 8px rgba(35,55,80,.08); }
.connection-hero { display: grid; grid-template-columns: auto 1fr auto; gap: 13px; align-items: center; margin: 18px; }
.connection-icon { display: grid; width: 39px; height: 39px; place-items: center; border-radius: 12px; background: rgba(15,146,255,.13); }
.connection-icon span { width: 15px; height: 15px; border: 2px solid var(--blue-2); border-radius: 50%; box-shadow: 0 0 0 5px rgba(15,146,255,.08); }
.connection-hero strong { display: block; font-size: 15px; }
.connection-hero p { margin: 2px 0 0; color: var(--muted); font-size: 10px; }
.windows-status { display: none; }
.stage[data-platform="windows"] .mac-status { display: none; }
.stage[data-platform="windows"] .windows-status { display: block; }
.status-pill { display: flex; align-items: center; gap: 5px; padding: 5px 8px; border-radius: 99px; background: rgba(85,217,141,.1); color: #8ee9b4; font-size: 9px; font-weight: 700; }
.status-pill i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 9px var(--green); }
.desktop-card { display: flex; align-items: center; gap: 10px; margin: 0 18px; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: #f8fafc; }
.device-avatar { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 9px; background: linear-gradient(145deg, #108fff, #4e6cff); font-size: 12px; font-weight: 800; }
.desktop-card strong, .desktop-card small { display: block; }
.desktop-card strong { font-size: 11px; }
.desktop-card small { color: var(--muted); font-size: 9px; }
.signal-bars { display: flex; align-items: end; gap: 2px; margin-left: auto; height: 13px; }
.signal-bars i { width: 2px; border-radius: 2px; background: var(--green); }
.signal-bars i:nth-child(1) { height: 5px; }.signal-bars i:nth-child(2) { height: 9px; }.signal-bars i:nth-child(3) { height: 13px; }
.clipboard-preview { margin: 12px 18px 18px; padding: 14px; border: 1px solid rgba(15,146,255,.18); border-radius: 11px; background: linear-gradient(145deg, rgba(15,146,255,.08), rgba(255,255,255,.9)); }
.preview-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 8px; font-weight: 750; letter-spacing: .06em; }
.clipboard-preview > p { margin: 12px 0; color: #2f3b4e; font-size: 11px; }
.file-chip { display: flex; align-items: center; gap: 9px; padding: 8px; border-radius: 8px; background: rgba(255,255,255,.85); font-size: 9px; }
.file-chip small { display: block; color: var(--muted-2); }
.mini-art { width: 34px; height: 26px; border-radius: 5px; background: linear-gradient(135deg, #0f92ff 0 45%, #87dcff 45% 66%, #272f3e 66%); }

.phone-app { position: absolute; z-index: 3; top: 58px; right: 8.2%; width: 258px; height: 575px; padding: 18px 14px; overflow: hidden; border: 7px solid #d3dce8; border-radius: 38px; background: linear-gradient(#ffffff, #f4f7fb); box-shadow: 0 42px 100px rgba(35,55,80,.22), inset 0 1px rgba(255,255,255,.9); text-align: left; transform: rotate(2deg); }
.phone-speaker { position: absolute; top: 9px; left: 50%; width: 66px; height: 17px; border-radius: 20px; background: #05070a; transform: translateX(-50%); }
.phone-camera { position: absolute; z-index: 2; top: 14px; left: calc(50% + 19px); width: 7px; height: 7px; border: 2px solid #151b25; border-radius: 50%; background: #3f78a4; box-shadow: inset 0 0 0 1px #07121e; }
.phone-top { display: flex; justify-content: space-between; margin: 1px 4px 19px; font-size: 8px; color: #4d596b; }
.phone-brand { display: flex; align-items: center; gap: 7px; font-size: 10px; }
.phone-brand img { width: 22px; height: 22px; border-radius: 7px; }
.phone-hero { display: flex; flex-direction: column; align-items: center; margin: 25px 0 18px; text-align: center; }
.online-ring { display: grid; width: 58px; height: 58px; place-items: center; margin-bottom: 12px; border: 1px solid rgba(15,146,255,.34); border-radius: 50%; box-shadow: 0 0 32px rgba(15,146,255,.18); }
.online-ring::before, .online-ring::after { content: ""; position: absolute; width: 43px; height: 43px; border: 1px solid rgba(15,146,255,.15); border-radius: 50%; }
.online-ring i { width: 11px; height: 11px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px var(--green); }
.phone-hero strong { font-size: 17px; letter-spacing: -.03em; }
.phone-hero small { color: var(--muted); font-size: 8px; }
.phone-share { display: grid; grid-template-columns: 1fr auto; gap: 6px 8px; padding: 11px; border: 1px solid rgba(15,146,255,.18); border-radius: 13px; background: rgba(15,146,255,.08); }
.phone-share > span { grid-column: 1 / -1; color: var(--blue-2); font-size: 8px; font-weight: 800; }
.phone-share strong { font-size: 9px; line-height: 1.45; }
.phone-share button { align-self: end; width: 25px; height: 25px; border: 0; border-radius: 8px; background: var(--blue); color: white; }
.phone-device-list { margin-top: 10px; }
.phone-device-list > div { display: flex; align-items: center; gap: 8px; padding: 8px 2px; border-bottom: 1px solid rgba(15,23,42,.07); }
.phone-device-list i { width: 18px; height: 18px; border-radius: 6px; background: #303948; }
.phone-device-list .windows-dot { background: linear-gradient(90deg, #3996fa 47%, transparent 47% 53%, #3996fa 53%), linear-gradient(#3996fa 47%, #f4f7fb 47% 53%, #3996fa 53%); }
.phone-device-list .pc-dot { background: linear-gradient(145deg, #a96dff, #5d7dff); }
.phone-device-list span { font-size: 8px; font-weight: 700; }
.phone-device-list small { display: block; color: var(--muted-2); font-size: 7px; font-weight: 500; }
.phone-device-list b { width: 5px; height: 5px; margin-left: auto; border-radius: 50%; background: var(--green); }
.phone-toast { position: absolute; right: 10px; bottom: 12px; left: 10px; display: flex; align-items: center; gap: 8px; padding: 9px; border: 1px solid rgba(85,217,141,.2); border-radius: 11px; background: rgba(255,255,255,.96); box-shadow: 0 8px 28px rgba(35,55,80,.12); }
.phone-toast i { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: rgba(85,217,141,.14); color: var(--green); font-size: 9px; }
.phone-toast span { font-size: 8px; font-weight: 700; }
.phone-toast small { display: block; color: var(--muted); font-size: 6.5px; font-weight: 500; }
.flow-line { position: absolute; z-index: 4; height: 1px; overflow: hidden; background: linear-gradient(90deg, transparent, rgba(114,194,255,.65), transparent); transform-origin: left center; }
.flow-line span { position: absolute; top: -2px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: white; box-shadow: 0 0 11px 4px var(--blue); animation: travel 3s ease-in-out infinite; }
.flow-out { top: 240px; left: 54%; width: 24%; transform: rotate(-5deg); }
.flow-in { top: 452px; left: 50%; width: 28%; transform: rotate(8deg); }
.flow-in span { animation-delay: 1.5s; animation-direction: reverse; }
@keyframes travel { 0%, 12% { transform: translateX(0); opacity: 0; } 28%, 72% { opacity: 1; } 88%, 100% { transform: translateX(270px); opacity: 0; } }

.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 26px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--line); }
.proof-card { min-height: 182px; padding: 30px; background: #ffffff; text-align: left; }
.proof-card > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.proof-card h2 { margin: 28px 0 5px; font-size: 24px; letter-spacing: -.04em; }
.proof-card p { margin: 0; color: var(--muted); font-size: 13px; }

.section { padding-top: 180px; }
.section-heading { max-width: 800px; margin-bottom: 54px; }
.section-heading h2, .privacy-copy h2, .final-cta h2 { margin-bottom: 22px; font-size: clamp(34px, 4.4vw, 58px); line-height: 1.08; letter-spacing: -.055em; word-break: keep-all; }
.section-heading > p:last-child, .privacy-copy > p:last-child, .final-cta > p { max-width: 650px; color: var(--muted); font-size: 17px; word-break: keep-all; }
.connection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.connection-card { min-height: 480px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, #ffffff, #f7f9fc); box-shadow: 0 18px 50px rgba(35,55,80,.06); }
.connection-card small { color: var(--blue-2); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.connection-card h3 { margin: 7px 0 7px; font-size: 30px; letter-spacing: -.05em; }
.connection-card p { margin: 0; color: var(--muted); font-size: 13px; }
.connection-visual { position: relative; min-height: 250px; display: grid; place-items: center; }
.network-glyph { display: block; width: 64px; height: 64px; background: var(--blue); filter: drop-shadow(0 0 18px rgba(15,146,255,.36)); -webkit-mask: center / contain no-repeat; mask: center / contain no-repeat; }
.wifi-glyph { -webkit-mask-image: url("icons/wifi-high.svg"); mask-image: url("icons/wifi-high.svg"); }
.bluetooth-glyph { position: relative; z-index: 2; width: 88px; height: 88px; -webkit-mask-image: url("icons/bluetooth.svg"); mask-image: url("icons/bluetooth.svg"); }
.phone-glyph { -webkit-mask-image: url("icons/device-mobile-camera.svg"); mask-image: url("icons/device-mobile-camera.svg"); }
.laptop-glyph { -webkit-mask-image: url("icons/laptop.svg"); mask-image: url("icons/laptop.svg"); }
.wave { position: absolute; border: 1px solid rgba(114,194,255,.22); border-bottom: 0; border-radius: 180px 180px 0 0; }
.wave-one { width: 65px; height: 34px; bottom: 100px; }.wave-two { width: 135px; height: 70px; bottom: 100px; }.wave-three { width: 215px; height: 110px; bottom: 100px; }
.orbit { position: absolute; width: 170px; height: 170px; border: 1px dashed rgba(114,194,255,.25); border-radius: 50%; }
.hotspot .phone-glyph { width: 62px; height: 62px; }
.orbit-dot { position: absolute; z-index: 2; width: 44px; height: 44px; display: grid; place-items: center; border: 3px solid white; border-radius: 50%; background: #eaf5ff; transform: translate(78px, -34px); box-shadow: 0 8px 24px rgba(15,146,255,.24); }
.orbit-dot .laptop-glyph { width: 24px; height: 24px; filter: none; }
.pulse { position: absolute; width: 170px; height: 170px; border: 1px solid rgba(114,194,255,.19); border-radius: 50%; box-shadow: 0 0 0 38px rgba(15,146,255,.025), 0 0 0 75px rgba(15,146,255,.014); }

.multi-section { display: grid; grid-template-columns: .78fr 1.22fr; gap: 55px; align-items: center; }
.multi-section .section-heading h2 { font-size: clamp(34px, 3.7vw, 50px); }
.multi-title-line { display: block; white-space: nowrap; }
.plan-pills { display: flex; gap: 8px; margin-top: 26px; }
.plan-pills span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; color: #c6ceda; font-size: 10px; font-weight: 750; }
.plan-pills span:last-child { border-color: rgba(15,146,255,.24); background: rgba(15,146,255,.08); color: var(--blue-2); }
.device-map { position: relative; min-height: 570px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: radial-gradient(circle at 50% 52%, rgba(15,146,255,.14), transparent 30%), #ffffff; box-shadow: 0 22px 60px rgba(35,55,80,.07); }
.map-glow { position: absolute; top: 50%; left: 50%; width: 220px; height: 220px; border: 1px solid rgba(15,146,255,.16); border-radius: 50%; transform: translate(-50%, -50%); box-shadow: 0 0 0 60px rgba(15,146,255,.025), 0 0 0 120px rgba(15,146,255,.012); }
.map-device, .map-phone { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); background: rgba(255,255,255,.94); box-shadow: 0 14px 35px rgba(35,55,80,.12); }
.map-device { min-width: 172px; padding: 12px; border-radius: 13px; }
.map-device span, .map-device strong, .map-device small { display: block; }
.map-device strong { font-size: 11px; }.map-device small { color: var(--muted); font-size: 8px; }
.device-screen { position: relative; width: 35px; height: 25px; border: 2px solid #687589; border-radius: 4px; }
.device-screen::after { content: ""; position: absolute; right: 8px; bottom: -6px; left: 8px; height: 2px; border-radius: 2px; background: #687589; }
.windows-screen { border-color: #4ca4ff; }.game-screen { border-color: #a878ff; }
.map-home { top: 68px; left: 32px; }.map-work { top: 68px; right: 28px; }.map-game { right: 28px; bottom: 62px; }
.map-phone { top: 50%; left: 50%; width: 142px; height: 190px; flex-direction: column; justify-content: center; border: 5px solid #d5deea; border-radius: 25px; transform: translate(-50%, -50%); text-align: center; }
.map-phone-camera { position: absolute; top: 9px; left: 50%; width: 7px; height: 7px; border: 2px solid #182235; border-radius: 50%; background: #5d98c7; transform: translateX(-50%); box-shadow: 0 0 0 3px rgba(15,23,42,.04); }
.map-phone img { width: 54px; height: 54px; border-radius: 15px; }.map-phone strong { font-size: 11px; }.map-phone span { color: var(--blue-2); font-size: 8px; }
.map-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-lines > path { fill: none; stroke: rgba(114,194,255,.32); stroke-width: 1.3; stroke-dasharray: 4 7; animation: dash 12s linear infinite; }
.map-payload rect { fill: #ffffff; stroke: rgba(15,146,255,.5); stroke-width: 1.5; filter: drop-shadow(0 5px 8px rgba(35,55,80,.22)); }
.map-payload text { fill: var(--blue); font-size: 14px; font-weight: 850; text-anchor: middle; }
.map-payload path { fill: var(--blue); stroke: none; }.map-payload circle { fill: #72c2ff; }
@keyframes dash { to { stroke-dashoffset: -100; } }

.content-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.content-board { border: 1px solid var(--line); border-radius: 22px; background: #ffffff; box-shadow: 0 18px 50px rgba(35,55,80,.06); }
.content-board article { min-height: 118px; display: grid; grid-template-columns: auto 1fr auto; gap: 15px; align-items: center; padding: 20px; border-bottom: 1px solid var(--line); }
.content-board article:last-child { border-bottom: 0; }
.content-icon { display: grid; width: 49px; height: 49px; place-items: center; border: 1px solid rgba(114,194,255,.18); border-radius: 13px; background: rgba(15,146,255,.08); color: var(--blue-2); font-weight: 850; }
.image-icon b { width: 24px; height: 19px; border-radius: 4px; background: linear-gradient(140deg, #0f92ff 0 46%, #78d0ff 46% 65%, #344054 65%); }
.direct-icon { font-size: 21px; }
.content-board h3 { margin: 0 0 3px; font-size: 18px; }.content-board p { margin: 0; color: var(--muted); font-size: 11px; }.content-board article > i { color: var(--blue-2); font-style: normal; }

.privacy-section { min-height: 590px; margin-top: 180px; padding: 70px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; overflow: hidden; border: 1px solid rgba(15,146,255,.16); border-radius: 30px; background: radial-gradient(circle at 78% 50%, rgba(15,146,255,.13), transparent 31%), #ffffff; box-shadow: 0 22px 60px rgba(35,55,80,.07); }
.privacy-orbit { position: relative; min-height: 390px; display: grid; place-items: center; }
.privacy-orbit::before, .privacy-orbit::after { content: ""; position: absolute; border: 1px solid rgba(114,194,255,.14); border-radius: 50%; }
.privacy-orbit::before { width: 240px; height: 240px; }.privacy-orbit::after { width: 350px; height: 350px; border-style: dashed; }
.private-links { position: absolute; z-index: 1; width: 330px; height: 330px; }
.private-links path { fill: rgba(15,146,255,.025); stroke: rgba(15,146,255,.32); stroke-width: 1.5; stroke-dasharray: 5 7; }
.private-links circle { fill: var(--blue); filter: drop-shadow(0 0 8px var(--blue)); }
.private-device { position: absolute; z-index: 2; width: 70px; height: 70px; display: grid; place-items: center; border: 1px solid rgba(15,146,255,.2); border-radius: 20px; background: rgba(255,255,255,.96); box-shadow: 0 14px 35px rgba(35,55,80,.12); }
.private-device .network-glyph { width: 38px; height: 38px; filter: none; }
.private-phone { top: 25px; left: 50%; transform: translateX(-50%); }
.private-laptop { left: 22px; bottom: 38px; }
.private-desktop { right: 22px; bottom: 38px; }
.private-desktop .device-screen { width: 38px; height: 29px; }
.orbit-label { position: absolute; z-index: 3; padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; background: rgba(255,255,255,.92); color: #4d596b; font-size: 9px; font-weight: 700; }
.orbit-label-one { top: 58px; right: 20px; }.orbit-label-two { bottom: 72px; left: 10px; }.orbit-label-three { right: -2px; bottom: 103px; }

.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.platform-card { min-height: 235px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, #ffffff, #f7f9fc); box-shadow: 0 18px 50px rgba(35,55,80,.06); }
.platform-symbol { display: grid; width: 55px; height: 55px; place-items: center; margin-bottom: 43px; border-radius: 16px; background: rgba(15,23,42,.05); font-size: 28px; }
.android-symbol { color: #75df9c; }.windows-symbol { color: #66b8ff; }
.platform-card h3 { margin-bottom: 6px; font-size: 24px; letter-spacing: -.04em; }.platform-card p { margin: 0; color: var(--muted); font-size: 12px; }
.platform-note { max-width: 700px; margin: 22px 0 0; color: var(--muted-2); font-size: 11px; }

.final-cta { position: relative; margin-top: 180px; padding: 100px 30px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: #ffffff; text-align: center; box-shadow: 0 22px 60px rgba(35,55,80,.07); }
.final-glow { position: absolute; top: -250px; left: 50%; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, rgba(15,146,255,.24), transparent 65%); transform: translateX(-50%); }
.final-cta img, .final-cta h2, .final-cta p, .final-cta a { position: relative; }
.final-cta img { margin-bottom: 30px; border-radius: 23px; box-shadow: 0 20px 60px rgba(35,55,80,.2); }
.final-cta h2 { font-size: clamp(32px, 4.8vw, 62px); }.final-cta p { margin: 0 auto 30px; }

.footer { padding: 85px 0 46px; display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: start; color: var(--muted); }
.footer p { margin: 10px 0 0; font-size: 12px; }.footer nav { display: flex; gap: 25px; font-size: 12px; }.footer small { grid-column: 1 / -1; padding-top: 26px; border-top: 1px solid var(--line); font-size: 10px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Payment result pages. One card, centred, no animation to wait through: the
   buyer is mid-purchase and wants one sentence, not a landing page. */
/* Not 100vh: the footer sits below this, so a full viewport here would put a
   scrollbar on a page holding one sentence. */
.result { display: flex; min-height: 68vh; align-items: center; justify-content: center; padding: 130px 0 40px; }
.result-card { position: relative; width: 100%; max-width: 620px; padding: 64px 40px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: #ffffff; text-align: center; box-shadow: 0 22px 60px rgba(35,55,80,.07); }
.result-card > * { position: relative; }
.result-mark { display: inline-flex; width: 74px; height: 74px; margin-bottom: 26px; align-items: center; justify-content: center; border-radius: 50%; color: #ffffff; font-size: 34px; line-height: 1; }
.result-mark.is-done { background: var(--green); box-shadow: 0 16px 40px rgba(85,217,141,.35); }
.result-mark.is-cancel { background: var(--muted-2); box-shadow: 0 16px 40px rgba(135,145,160,.3); }
.result-card h1 { margin: 0 0 14px; font-size: clamp(26px, 4vw, 38px); letter-spacing: -.02em; }
.result-card p { margin: 0 auto; max-width: 46ch; color: var(--muted); }
.result-card .result-note { margin-top: 18px; font-size: 13px; color: var(--muted-2); }
.result-card .button { margin-top: 30px; }

@media (max-width: 600px) {
  .result { min-height: 0; padding: 110px 0 30px; }
  .result-card { padding: 46px 24px; border-radius: 22px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hero { padding-top: 160px; }
  .stage { height: 650px; }
  .desktop-app { left: 4%; width: 63%; }
  .stage[data-platform="windows"] .desktop-app { left: 4%; width: 63%; }
  .phone-app { right: 3%; transform: scale(.9) rotate(2deg); transform-origin: right top; }
  .proof-strip, .connection-grid, .platform-grid { grid-template-columns: 1fr; }
  .proof-card { min-height: auto; }.proof-card h2 { margin-top: 14px; }
  .connection-card { min-height: 390px; }
  .multi-section, .content-section { grid-template-columns: 1fr; }
  .multi-section { gap: 0; }.device-map { min-height: 520px; }
  .privacy-section { grid-template-columns: 1fr; padding: 48px; }.privacy-orbit { min-height: 340px; }
}

@media (max-width: 620px) {
  .shell { width: min(calc(100% - 24px), var(--max)); }
  .site-header { top: 9px; }
  .nav { min-height: 52px; padding: 7px 8px 7px 9px; border-radius: 13px; }
  .brand span { font-size: 13px; }.nav-actions { gap: 10px; }.nav-actions .button { display: none; }.language-link { font-size: 11px; }
  .hero { padding-top: 138px; }
  .eyebrow { font-size: 8px; letter-spacing: .12em; }
  h1 { font-size: clamp(36px, 10.5vw, 44px); letter-spacing: -.065em; }
  .hero-description { padding-inline: 8px; font-size: 14px; }
  .hero-actions { flex-direction: column; gap: 13px; }
  .product-showcase { margin-top: 62px; }
  .stage { height: 690px; border-radius: 22px; }
  .desktop-app { top: 56px; left: 18px; width: calc(100% - 36px); min-height: 380px; transform: none; }
  .stage[data-platform="windows"] .desktop-app { top: 56px; left: 18px; width: calc(100% - 36px); transform: none; }
  .phone-app { top: 300px; right: 50%; transform: translateX(50%) scale(.68); transform-origin: center top; }
  .flow-line { display: none; }
  .proof-strip { margin-top: 14px; }
  .section { padding-top: 120px; }.section-heading { margin-bottom: 36px; }.section-heading h2, .privacy-copy h2 { font-size: 33px; }.section-heading > p:last-child, .privacy-copy > p:last-child { font-size: 15px; }
  .connection-card { min-height: 360px; padding: 22px; }.connection-visual { min-height: 210px; }
  .device-map { min-height: 560px; }.map-lines { display: none; }.map-home { top: 35px; left: 50%; transform: translateX(-50%); }.map-work { top: auto; right: auto; bottom: 35px; left: 18px; }.map-game { right: 18px; bottom: 35px; }.map-device { min-width: 145px; }.map-phone { top: 48%; }
  .multi-title-line { white-space: normal; }
  .privacy-section { min-height: 650px; margin-top: 120px; padding: 34px 24px; }.privacy-orbit { min-height: 300px; transform: scale(.82); }
  .platform-card { min-height: 205px; }.platform-symbol { margin-bottom: 30px; }
  .final-cta { margin-top: 120px; padding: 72px 20px; }.final-cta h2 { font-size: 34px; }
  .footer { grid-template-columns: 1fr; }.footer nav { flex-wrap: wrap; }.footer small { grid-column: auto; }
}

@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; }
}

:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 3px; }

html[lang="ko"] h1,
html[lang="ko"] .section-heading h2,
html[lang="ko"] .privacy-copy h2,
html[lang="ko"] .final-cta h2 { line-height: 1.4; }