:root {
  --ink: #1b2033;
  --muted: #626a85;
  --line: #e6e9f5;
  --paper: #f6f7fc;
  --indigo: #3b5bdb;
  --indigo-deep: #2b3fa8;
  --indigo-soft: #eef1fe;
  --orange: #ef9412;
  --orange-soft: #fff3e0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Apple SD Gothic Neo", "Noto Sans KR", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }

.site-header,
.policy-header {
  max-width: 1180px;
  margin: auto;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 19px; }
.brand img { width: 44px; height: 44px; border-radius: 12px; }

nav { display: flex; align-items: center; gap: 22px; font-weight: 700; color: var(--muted); }
nav a:hover { color: var(--ink); }

.language-picker {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.language-picker button {
  border: 0;
  background: transparent;
  padding: 7px 12px;
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #7b8298;
  cursor: pointer;
}
.language-picker button.active { background: var(--ink); color: #fff; }

.eyebrow {
  margin: 0;
  color: var(--indigo);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ── 히어로 ───────────────────────────────────────────── */
.hero {
  max-width: 1180px;
  margin: 8px auto 84px;
  padding: 60px 56px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  border-radius: 40px;
  background: linear-gradient(135deg, #5f85fd 0%, #3b5bdb 52%, #233ab1 100%);
  color: #fff;
  overflow: hidden;
}
.hero .eyebrow { color: #c3d0ff; }
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin: 16px 0 20px;
  white-space: pre-line;
}
.hero-intro { max-width: 540px; font-size: 18px; line-height: 1.75; color: #dfe6ff; }

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.42);
  font-weight: 800;
  color: #fff;
}

.hero-art { display: flex; justify-content: center; }
.phone-shot {
  width: 268px;
  max-height: 546px;
  object-fit: cover;
  object-position: top;
  border: 10px solid #141a2e;
  border-radius: 38px;
  box-shadow: 0 30px 70px rgba(15, 23, 60, 0.38);
}

/* ── 기능 카드 ─────────────────────────────────────────── */
.features {
  max-width: 1180px;
  margin: 0 auto 88px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
}
.feature-card .badge {
  display: inline-block;
  margin-bottom: 22px;
  padding: 9px 14px;
  border-radius: 14px;
  font-size: 20px;
  font-weight: 800;
  background: var(--indigo-soft);
  color: var(--indigo);
}
.feature-card.accent .badge { background: var(--orange-soft); color: var(--orange); }
.feature-card h2 { font-size: 21px; margin-bottom: 10px; }
.feature-card p { margin: 0; color: var(--muted); }

/* ── 상세 ─────────────────────────────────────────────── */
.detail {
  max-width: 1180px;
  margin: 0 auto 88px;
  padding: 56px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 36px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.detail h2 { font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.03em; }
.detail > div > p { color: var(--muted); }
.detail .phone-shot { border-color: #dfe3f2; box-shadow: 0 22px 50px rgba(27, 32, 51, 0.12); }
.detail-list { margin: 26px 0 0; padding: 0; list-style: none; display: grid; gap: 16px; }
.detail-list li { display: flex; gap: 12px; align-items: flex-start; }
.detail-list li::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--indigo);
}
.detail-list strong { display: block; }
.detail-list span { color: var(--muted); }

/* ── 개인정보 카드 ─────────────────────────────────────── */
.privacy-card {
  max-width: 1180px;
  margin: 0 auto 80px;
  padding: 46px 56px;
  border-radius: 32px;
  background: var(--indigo-soft);
  border: 1px solid #dbe2fd;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.privacy-card h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.03em; }
.privacy-card p { margin: 0; color: #4a5478; }
.primary-button {
  flex: none;
  padding: 16px 24px;
  border-radius: 16px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

footer {
  max-width: 1180px;
  margin: auto;
  padding: 34px 28px 60px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  color: var(--muted);
}
footer .footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
footer > p { grid-column: 1 / -1; margin: 0; font-size: 13px; color: #8b92a8; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; }
.footer-brand img { width: 34px; height: 34px; border-radius: 10px; }

/* ── 개인정보 처리방침 ──────────────────────────────────── */
.policy-page { background: linear-gradient(180deg, #e9edfd 0, var(--paper) 360px); min-height: 100vh; }
.policy-header { border-bottom: 1px solid var(--line); }
.policy-document {
  max-width: 840px;
  margin: 48px auto 96px;
  padding: 56px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 32px;
}
.back-link { display: inline-block; margin-bottom: 28px; font-weight: 700; color: var(--muted); }
.policy-document h1 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.03em; margin: 10px 0; }
.effective { color: #8b92a8; font-size: 14px; }
.policy-intro {
  margin-top: 22px;
  padding: 22px;
  border-radius: 18px;
  background: var(--indigo-soft);
  color: #3a4364;
}
.policy-document section { padding: 24px 0; border-bottom: 1px solid var(--line); }
.policy-document section:last-child { border-bottom: 0; }
.policy-document section h2 { font-size: 19px; margin-bottom: 8px; }
.policy-document section p { margin: 0; color: #4c5470; white-space: pre-line; }
.contact-box {
  margin-top: 28px;
  padding: 22px;
  border-radius: 18px;
  background: var(--orange-soft);
  border: 1px solid #f6e0bd;
  line-height: 1.9;
}
.contact-box a { color: var(--indigo); font-weight: 700; }

@media (max-width: 900px) {
  .site-header, .policy-header { flex-wrap: wrap; }
  nav { width: 100%; justify-content: space-between; }
  .hero { margin: 0 14px 56px; padding: 40px 26px; grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .detail { margin: 0 14px 64px; padding: 30px; grid-template-columns: 1fr; gap: 30px; }
  .privacy-card { margin: 0 14px 64px; padding: 32px; display: block; }
  .primary-button { display: inline-block; margin-top: 20px; }
  footer { grid-template-columns: 1fr; }
  .policy-document { margin: 24px 14px 64px; padding: 28px; }
}