:root {
  color-scheme: light;
  --cream: #fff8e8;
  --paper: #fffdf8;
  --ink: #35282c;
  --muted: #786a6d;
  --coral: #f45d52;
  --coral-dark: #c83833;
  --peach: #ffc48f;
  --mint: #6cc29b;
  --line: rgba(53, 40, 44, .12);
  --shadow: 0 22px 70px rgba(93, 50, 45, .14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 196, 143, .34), transparent 34rem),
    var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Noto Sans JP", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(53, 40, 44, .08);
  background: rgba(255, 248, 232, .84);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -.02em;
}

.brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: 0 6px 15px rgba(160, 63, 55, .18); }
.nav-links { display: flex; gap: 20px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--muted); font-size: .94rem; font-weight: 650; text-decoration: none; }
.nav-links a:hover { color: var(--coral-dark); }

.lang-switch {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.66);
}

.lang-switch button {
  border: 0;
  border-radius: 999px;
  padding: 7px 9px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: .78rem;
  font-weight: 750;
  cursor: pointer;
}

.lang-switch button[aria-pressed="true"] { background: var(--ink); color: white; }
[data-lang] { display: none; }
html[data-language="ko"] [data-lang="ko"],
html[data-language="en"] [data-lang="en"],
html[data-language="ja"] [data-lang="ja"] { display: revert; }

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: clamp(30px, 8vw, 100px);
  padding: 76px 0 96px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--coral-dark);
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.14; letter-spacing: -.04em; }
h1 { margin: 0 0 24px; font-size: clamp(3.2rem, 8vw, 6.5rem); }
h2 { margin: 0 0 18px; font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { margin: 0 0 9px; font-size: 1.2rem; }
.lead { margin: 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); max-width: 620px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 800;
}
.button.primary { background: var(--coral); color: white; box-shadow: 0 13px 28px rgba(244, 93, 82, .25); }
.button.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.64); }
.release-note { margin-top: 14px; color: var(--muted); font-size: .82rem; }

.hero-art { position: relative; display: grid; place-items: center; }
.hero-art::before {
  content: "";
  width: min(86vw, 440px);
  aspect-ratio: 1;
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255,255,255,.8), rgba(255,196,143,.35));
  box-shadow: var(--shadow);
}
.hero-art img { position: relative; width: min(70vw, 330px); border-radius: 28%; transform: rotate(3deg); box-shadow: 0 30px 65px rgba(53,40,44,.2); }
.orbit { position: absolute; z-index: 2; padding: 10px 14px; border-radius: 999px; background: white; box-shadow: 0 12px 30px rgba(53,40,44,.13); font-weight: 800; }
.orbit.steps { top: 10%; left: -2%; }
.orbit.food { right: -2%; bottom: 12%; }

.section { padding: 92px 0; }
.section.soft { background: rgba(255,255,255,.48); border-block: 1px solid rgba(53,40,44,.06); }
.section-head { max-width: 720px; margin-bottom: 38px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 26px; border: 1px solid rgba(53,40,44,.08); border-radius: 26px; background: rgba(255,255,255,.72); box-shadow: 0 12px 34px rgba(53,40,44,.07); }
.icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 18px; border-radius: 15px; background: rgba(244,93,82,.12); font-size: 1.45rem; }
.card p { margin: 0; color: var(--muted); }

.privacy-callout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: center; }
.shield { display: grid; place-items: center; min-height: 330px; border-radius: 38px; background: linear-gradient(145deg, var(--mint), #d5f0df); font-size: 7rem; box-shadow: var(--shadow); }
.checks { padding: 0; list-style: none; }
.checks li { position: relative; margin: 12px 0; padding-left: 30px; color: var(--muted); }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--mint); font-weight: 900; }

.legal-shell { max-width: 860px; padding: 66px 0 100px; }
.legal-shell h1 { font-size: clamp(2.4rem, 7vw, 4.8rem); }
.legal-shell h2 { margin-top: 48px; font-size: 1.65rem; }
.legal-shell h3 { margin-top: 28px; font-size: 1.08rem; }
.legal-shell p, .legal-shell li { color: #584c4f; }
.legal-shell ul, .legal-shell ol { padding-left: 1.3rem; }
.meta { color: var(--muted); font-size: .9rem; }
.notice { margin: 24px 0; padding: 18px 20px; border-left: 4px solid var(--mint); border-radius: 0 16px 16px 0; background: rgba(108,194,155,.12); }
.operator-card { margin: 26px 0; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.68); }
.operator-card h3 { margin: 0 0 14px; font-size: 1.12rem; }
.operator-list { margin: 0; }
.operator-list > div { display: grid; grid-template-columns: minmax(132px, .42fr) 1fr; gap: 18px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.operator-list > div:last-child { padding-bottom: 0; border-bottom: 0; }
.operator-list dt { color: var(--ink); font-weight: 800; }
.operator-list dd { min-width: 0; margin: 0; color: #584c4f; overflow-wrap: anywhere; }

.faq { border-top: 1px solid var(--line); }
details { padding: 18px 0; border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 800; }
details p { color: var(--muted); }

.site-footer { padding: 40px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.footer-copy { display: grid; gap: 4px; }
.footer-business { max-width: 760px; font-size: .79rem; line-height: 1.55; }
.footer-row nav { margin-left: auto; display: flex; gap: 16px; }
.footer-row a { text-decoration: none; }
.footer-row .footer-business a { white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 780px) {
  .wrap { width: min(100% - 28px, 1120px); }
  .nav { min-height: 64px; }
  .nav-links > a { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 56px 0 84px; }
  .hero-art { order: -1; min-height: 340px; }
  .hero-art::before { width: 320px; }
  .hero-art img { width: 230px; }
  .grid { grid-template-columns: 1fr; }
  .privacy-callout { grid-template-columns: 1fr; }
  .shield { min-height: 240px; }
  .operator-list > div { grid-template-columns: 1fr; gap: 2px; }
  .footer-row nav { width: 100%; margin: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-art img { animation: breathe 3.2s ease-in-out infinite; }
  .orbit.steps { animation: float 3.7s ease-in-out infinite; }
  .orbit.food { animation: float 4.1s .4s ease-in-out infinite; }
  @keyframes breathe { 50% { transform: rotate(-2deg) translateY(-9px); } }
  @keyframes float { 50% { transform: translateY(-10px); } }
}