:root {
  color-scheme: dark;
  --forest: #0b1110;
  --forest-soft: #111a16;
  --forest-light: #1a2921;
  --ink: #f5f2e9;
  --muted: #b4b8ae;
  --line: rgba(245, 242, 233, .18);
  --mint: #71e1b6;
  --mint-ink: #092019;
  --page-width: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--forest);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--mint); outline-offset: 4px; }
img { display: block; max-width: 100%; }
.shell { width: min(var(--page-width), calc(100% - 64px)); margin-inline: auto; }

.site-header {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding-block: 25px;
  transform: translateX(-50%);
}
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand img { width: 42px; height: 42px; border-radius: 12px; object-fit: cover; }
.brand__name { font-size: 18px; font-weight: 760; letter-spacing: -.045em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); margin-left: auto; color: rgba(245,242,233,.78); font-size: 14px; }
.desktop-nav a, .site-footer nav a { transition: color .18s ease; }
.desktop-nav a:hover, .site-footer nav a:hover { color: var(--mint); }
.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid var(--mint);
  border-radius: 999px;
  background: var(--mint);
  color: var(--mint-ink);
  font-size: 15px;
  font-weight: 760;
  letter-spacing: -.02em;
  white-space: nowrap;
  transition: background-color .18s ease, color .18s ease, transform .18s ease;
}
.store-button:hover { background: #a2f0d0; border-color: #a2f0d0; transform: translateY(-2px); }
.store-button--nav { min-height: 46px; padding-inline: 19px; font-size: 13px; }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 8px; cursor: pointer; list-style: none; font-size: 13px; font-weight: 650; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav__menu { position: absolute; top: calc(100% + 10px); right: 0; display: grid; min-width: 172px; padding: 8px; border: 1px solid var(--line); background: #101815; box-shadow: 0 18px 40px rgba(0,0,0,.32); }
.mobile-nav__menu a { padding: 12px 10px; font-size: 14px; }
.mobile-nav__menu a:hover { color: var(--mint); }
.site-header--legal { position: relative; top: auto; left: auto; transform: none; padding-block: 22px; }

.hero {
  position: relative;
  min-height: 800px;
  overflow: hidden;
  isolation: isolate;
  background-color: var(--forest);
  background-image: url("/media/hero-tabletop.jpg");
  background-position: center;
  background-size: cover;
}
.hero__inner {
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(30px, 5vw, 82px);
  min-height: 800px;
  padding-top: 116px;
  padding-bottom: 82px;
}
.hero__copy { max-width: 520px; }
.eyebrow { margin: 0 0 16px; color: var(--mint); font-size: 12px; font-weight: 760; letter-spacing: .16em; line-height: 1.4; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(56px, 7.2vw, 92px); font-weight: 780; line-height: .98; letter-spacing: -.075em; }
h1 span { color: var(--mint); }
.hero__description { max-width: 450px; margin-bottom: 30px; color: rgba(245,242,233,.82); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.75; word-break: keep-all; }
.hero__devices { margin: 20px 0 0; color: rgba(245,242,233,.64); font-size: 13px; letter-spacing: .03em; }
.hero__device-wrap { display: flex; justify-content: flex-end; min-width: 0; }
.hero__device-wrap .device { width: min(100%, 820px); filter: drop-shadow(0 34px 36px rgba(0,0,0,.46)); }
.scroll-link { position: absolute; right: max(32px, calc((100vw - var(--page-width)) / 2)); bottom: 28px; color: rgba(245,242,233,.62); font-size: 12px; letter-spacing: .08em; }
.scroll-link:hover { color: var(--mint); }

.device { position: relative; flex: 0 0 auto; }
.device__screen { position: absolute; z-index: 0; overflow: hidden; background: #f3efe4; }
.device__screen img { width: 100%; height: 100%; object-fit: cover; }
.device__bezel { position: absolute; z-index: 1; display: block; max-width: none; pointer-events: none; }
.device--ipad { width: 100%; aspect-ratio: 3000 / 2300; container-type: size; }
.device__screen--ipad { left: 4.1333%; top: 5.1304%; width: 91.7334%; height: 89.7392%; border-radius: 2.22% / 2.96%; }
.device__bezel--ipad { top: 50%; left: 50%; width: 100cqh; height: 100cqw; object-fit: fill; transform: translate(-50%, -50%) rotate(-90deg); }
.device--duo-outer { width: 100%; aspect-ratio: 2194 / 1574; }
.device__screen--duo-outer { left: 3.6463%; top: 5.5909%; width: 92.7074%; height: 88.8183%; border-radius: 1.18% 1.18% 8.75% 8.75% / 1.72% 1.72% 12.73% 12.73%; }
.device__bezel--duo-outer { inset: 0; width: 100%; height: 100%; object-fit: fill; transform: rotate(180deg); }
.device--duo-inner { width: 100%; aspect-ratio: 3093 / 2247; }
.device__screen--duo-inner { left: 3.8807%; top: 5.3405%; width: 92.2380%; height: 89.3191%; border-radius: 5.75% / 8.17%; }
.device__bezel--duo-inner { inset: 0; width: 100%; height: 100%; object-fit: fill; }

.screen-section { padding-block: clamp(86px, 10vw, 138px); border-top: 1px solid rgba(245,242,233,.08); background-color: #101815; background-image: url("/media/hero-tabletop.jpg"); background-position: center 76%; background-size: cover; }
.screen-section__inner { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); align-items: center; gap: clamp(40px, 7vw, 110px); }
.screen-section__copy { max-width: 430px; }
h2 { margin-bottom: 18px; font-size: clamp(38px, 5vw, 64px); font-weight: 750; line-height: 1.04; letter-spacing: -.067em; word-break: keep-all; }
.screen-section__copy > p:not(.eyebrow), .duo-section__copy > p:not(.eyebrow) { max-width: 410px; margin-bottom: 22px; color: rgba(245,242,233,.75); font-size: 17px; line-height: 1.8; word-break: keep-all; }
.screen-section__device { min-width: 0; }
.screen-section__device .device { width: min(100%, 790px); margin-left: auto; filter: drop-shadow(0 30px 32px rgba(0,0,0,.4)); }
.text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--mint); font-size: 14px; font-weight: 700; }
.text-link:hover { color: #a2f0d0; }

.duo-section { padding-block: clamp(92px, 9vw, 130px); background-color: #111a16; background-image: url("/media/duo-tabletop.jpg"); background-position: center; background-size: cover; }
.duo-section__inner { display: block; }
.duo-section__copy { max-width: 420px; }
.duo-pair { display: grid; grid-template-columns: .72fr 1fr; align-items: center; gap: clamp(16px, 3vw, 38px); width: min(100%, 1120px); margin: 36px auto 0; min-width: 0; }
.duo-pair figure { min-width: 0; margin: 0; }
.duo-pair__outer { transform: translateY(4%); }
.duo-pair figcaption { margin-top: 18px; color: rgba(245,242,233,.64); font-size: 12px; letter-spacing: .04em; text-align: center; }

.features-section { padding-block: clamp(82px, 9vw, 120px); background: var(--forest); }
.features-section__heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 34px; }
.features-section__heading h2 { margin: 0; }
.feature-list { border-top: 1px solid var(--line); }
.feature-row { display: grid; grid-template-columns: 64px minmax(150px, .55fr) minmax(0, 1fr); align-items: baseline; gap: 26px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.feature-row__number { color: var(--mint); font-size: 13px; font-variant-numeric: tabular-nums; font-weight: 750; }
.feature-row h3 { margin: 0; font-size: 20px; letter-spacing: -.04em; }
.feature-row p { margin: 0; color: var(--muted); font-size: 15px; }

.download-section { padding-block: clamp(72px, 8vw, 108px); background: #17231d; }
.download-section__inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.download-section h2 { margin: 0; }
.download-section__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.site-footer { background: #080d0b; }
.site-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 104px; padding-block: 18px; }
.brand--footer img { width: 36px; height: 36px; }
.site-footer p { margin: 0; color: rgba(245,242,233,.48); font-size: 12px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; color: rgba(245,242,233,.68); font-size: 12px; }

.legal-page { width: min(880px, calc(100% - 64px)); min-height: 100vh; margin-inline: auto; padding: 44px 0 100px; }
.legal-header { padding: 54px 0 34px; border-bottom: 1px solid var(--line); }
.legal-header h1 { margin: 8px 0 16px; font-size: clamp(38px, 5.5vw, 60px); line-height: 1.04; }
.legal-meta { color: var(--muted); font-size: 13px; }
.legal-content { max-width: 760px; padding-top: 32px; }
.legal-content h2 { margin: 42px 0 12px; font-size: 22px; letter-spacing: -.04em; }
.legal-content p, .legal-content li { color: rgba(245,242,233,.77); font-size: 15px; line-height: 1.9; word-break: keep-all; }
.legal-content ul { padding-left: 21px; }
.legal-content a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.notice { margin: 0; padding: 18px 20px; border-left: 2px solid var(--mint); background: #132019; color: #d8ded4 !important; }
.not-found { display: flex; min-height: calc(100vh - 88px); flex-direction: column; align-items: flex-start; justify-content: center; padding-block: 80px; }
.not-found h1 { margin-bottom: 18px; font-size: clamp(50px, 7vw, 80px); }
.not-found > p:not(.eyebrow) { max-width: 420px; margin-bottom: 26px; color: var(--muted); }

@media (max-width: 1200px) {
  .desktop-nav { gap: 16px; font-size: 13px; }
  .hero__inner { grid-template-columns: minmax(250px, .78fr) minmax(0, 1.22fr); gap: 28px; }
  .duo-section__copy { max-width: 600px; }
  .duo-pair { grid-template-columns: 1fr; width: min(100%, 680px); margin-inline: auto; }
  .duo-pair__outer { width: 100%; margin-inline: 0 !important; }
}

@media (max-width: 700px) {
  html { scroll-padding-top: 72px; }
  .shell { width: calc(100% - 36px); }
  .site-header { position: absolute; display: grid; grid-template-columns: 1fr auto auto; gap: 8px; padding-block: 14px; }
  .brand { gap: 8px; }
  .brand img { width: 34px; height: 34px; border-radius: 10px; }
  .brand__name { font-size: 15px; }
  .desktop-nav { display: none; }
  .store-button--nav { min-height: 40px; padding-inline: 11px; font-size: 11px; }
  .mobile-nav { display: block; grid-column: 3; grid-row: 1; }
  .mobile-nav summary { min-height: 40px; padding-inline: 4px; font-size: 12px; }
  .hero { min-height: 0; background-position: 60% center; }
  .hero__inner { grid-template-columns: 1fr; gap: 22px; min-height: 0; padding-top: 112px; padding-bottom: 82px; }
  .hero__copy { max-width: 470px; }
  .eyebrow { margin-bottom: 13px; font-size: 10px; letter-spacing: .14em; }
  h1 { margin-bottom: 18px; font-size: clamp(49px, 13vw, 70px); }
  .hero__description { max-width: 390px; margin-bottom: 22px; font-size: 16px; }
  .store-button { min-height: 48px; padding-inline: 19px; font-size: 14px; }
  .hero__devices { margin-top: 14px; font-size: 12px; }
  .hero__device-wrap { justify-content: center; padding-top: 2px; }
  .hero__device-wrap .device { width: 100%; }
  .scroll-link { display: none; }
  .screen-section { padding-block: 72px; background-position: 66% center; }
  .screen-section__inner { grid-template-columns: 1fr; gap: 34px; }
  .screen-section__copy { max-width: 490px; }
  h2 { font-size: clamp(36px, 9vw, 50px); }
  .screen-section__copy > p:not(.eyebrow), .duo-section__copy > p:not(.eyebrow) { font-size: 15px; }
  .screen-section__device .device { width: 100%; }
  .duo-section { padding-block: 76px; background-position: 54% center; }
  .duo-pair { grid-template-columns: 1fr; gap: 28px; width: min(100%, 520px); margin: 28px auto 0; }
  .duo-pair__inner { width: 100%; }
  .duo-pair figcaption { margin-top: 10px; }
  .features-section { padding-block: 72px; }
  .features-section__heading { display: block; margin-bottom: 25px; }
  .feature-row { grid-template-columns: 38px 1fr; gap: 5px 14px; padding: 20px 0; }
  .feature-row__number { grid-row: span 2; }
  .feature-row h3 { font-size: 18px; }
  .feature-row p { font-size: 14px; }
  .download-section { padding-block: 68px; }
  .download-section__inner { align-items: start; flex-direction: column; gap: 24px; }
  .download-section__actions { gap: 14px; }
  .site-footer__inner { align-items: start; flex-direction: column; gap: 18px; padding-block: 25px; }
  .site-footer nav { gap: 17px; }
  .legal-page { padding-top: 68px; }
  .legal-page { width: calc(100% - 36px); }
  .site-header--legal { padding-block: 14px; }
  .legal-header { padding-top: 45px; }
  .legal-content h2 { margin-top: 34px; font-size: 20px; }
  .legal-content p, .legal-content li { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}