:root {
  --bg: #f6f2f5;
  --paper: rgba(255, 255, 255, 0.82);
  --paper-strong: #ffffff;
  --text: #161418;
  --muted: rgba(22, 20, 24, 0.64);
  --line: rgba(22, 20, 24, 0.08);
  --accent: #ef4f98;
  --accent-soft: rgba(239, 79, 152, 0.12);
  --shadow: 0 24px 70px rgba(22, 20, 24, 0.10);
  --max: 980px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(239, 79, 152, 0.16), transparent 24%),
    linear-gradient(180deg, #fffafc 0%, var(--bg) 48%, #ffffff 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.shell {
  width: min(calc(100% - 32px), 1180px);
  margin: 0 auto;
}

.legal-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: transparent;
  transition: background 180ms ease, backdrop-filter 180ms ease, box-shadow 180ms ease;
}

.nav.scrolled {
  background: rgba(246, 242, 245, 0.86);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(22, 20, 24, 0.05);
}

.nav-inner {
  width: min(calc(100% - 32px), 1180px);
  margin: 0 auto;
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(239, 79, 152, 0.18);
}

.brand span {
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  transition: color 160ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(22, 20, 24, 0.08);
}

.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lang-switch a.is-active {
  background: #161418;
  color: #ffffff;
}

.hero {
  padding: 86px 0 30px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(22, 20, 24, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(239, 79, 152, 0.14);
}

h1 {
  max-width: 760px;
  margin: 22px 0 18px;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.intro {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.legal-document {
  margin: 36px 0 80px;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.legal-document h2 {
  margin: 36px 0 12px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.legal-document h2:first-child {
  margin-top: 0;
}

.legal-document p,
.legal-document li {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.legal-document p {
  margin: 0 0 14px;
}

.legal-document ul {
  margin: 0 0 18px;
  padding-left: 22px;
}

.legal-document strong {
  color: var(--text);
}

.notice {
  margin-top: 26px;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--text);
}

footer {
  padding: 0 0 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 10px;
}

.footer-links a {
  color: var(--text);
  opacity: 0.76;
}

@media (max-width: 760px) {
  .nav-links > a {
    display: none;
  }

  .nav-inner {
    gap: 12px;
  }

  .brand span {
    font-size: 1.05rem;
  }

  .hero {
    padding: 62px 0 24px;
  }

  h1 {
    font-size: clamp(2.7rem, 13vw, 4.2rem);
  }

  .legal-document {
    padding: 26px 22px;
    border-radius: 24px;
  }
}