/* Picca 공개 사이트 — 통신판매업/전자상거래 정보 공개용 */
:root {
  --green: #48ad59;
  --green-deep: #174d2c;
  --lime: #9de05a;
  --ink: #111827;
  --muted: #5f6b7a;
  --faint: #8f98a3;
  --bg: #f8fff0;
  --card: #ffffff;
  --line: #e7ede1;
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 940px;
  --shadow: 0 1px 2px rgba(23, 77, 44, 0.04), 0 12px 32px rgba(23, 77, 44, 0.06);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

/* ── Header ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 255, 240, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--green-deep);
}
.brand .mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--lime), var(--green));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 17px;
  box-shadow: 0 4px 12px rgba(72, 173, 89, 0.35);
}
.nav-links { display: flex; gap: 20px; font-size: 14px; font-weight: 600; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--green-deep); text-decoration: none; }

/* ── Layout ─────────────────────────────────────────── */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.hero {
  padding: 76px 0 48px;
  display: grid;
  gap: 22px;
  max-width: 720px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: start;
  font-size: 13px;
  font-weight: 700;
  color: var(--green-deep);
  background: #eaf7e4;
  border: 1px solid #d5ebc9;
  padding: 6px 13px;
  border-radius: 999px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 800;
}
.hero h1 .hl { color: var(--green); }
.hero p {
  margin: 0;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--muted);
  max-width: 560px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 8px 20px rgba(72, 173, 89, 0.32);
}
.btn-primary:hover { transform: translateY(-2px); text-decoration: none; box-shadow: 0 12px 26px rgba(72, 173, 89, 0.4); }
.btn-ghost { background: var(--card); color: var(--green-deep); border: 1px solid var(--line); }
.btn-ghost:hover { transform: translateY(-2px); text-decoration: none; border-color: var(--green); }

/* ── Feature grid ───────────────────────────────────── */
.section-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 56px 0 18px;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
}
.feature .ico {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: #eaf7e4;
  display: grid; place-items: center;
  font-size: 21px;
  margin-bottom: 14px;
}
.feature h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: -0.01em; }
.feature p { margin: 0; font-size: 14.5px; color: var(--muted); }

/* ── Legal / content pages ──────────────────────────── */
.doc { padding: 48px 0 20px; max-width: 760px; }
.doc h1 { font-size: clamp(26px, 4vw, 36px); letter-spacing: -0.03em; margin: 0 0 6px; }
.doc .effective { color: var(--faint); font-size: 14px; margin: 0 0 34px; }
.doc h2 {
  font-size: 18px;
  margin: 30px 0 8px;
  letter-spacing: -0.01em;
  color: var(--green-deep);
}
.doc p { margin: 0 0 4px; color: #37414d; font-size: 15.5px; white-space: pre-line; }
.back-link { display: inline-block; margin: 40px 0 0; font-weight: 600; font-size: 14px; }

/* ── Business info footer ───────────────────────────── */
.biz {
  margin: 64px 0 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow);
}
.biz h2 { margin: 0 0 4px; font-size: 15px; color: var(--green-deep); letter-spacing: -0.01em; }
.biz .biz-sub { margin: 0 0 18px; font-size: 13px; color: var(--faint); }
.biz dl {
  margin: 0;
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 9px 16px;
  font-size: 14px;
}
.biz dt { color: var(--muted); font-weight: 600; }
.biz dd { margin: 0; color: var(--ink); }
.biz dd.todo { color: #b06a00; background: #fff4df; padding: 1px 8px; border-radius: 6px; display: inline-block; font-size: 13px; }

.site-footer {
  max-width: var(--maxw);
  margin: 28px auto 0;
  padding: 26px 22px 56px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
  align-items: center;
}
.site-footer .foot-links { display: flex; gap: 16px; }
.site-footer .foot-links a { color: var(--muted); }

@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
  .nav-links { gap: 14px; font-size: 13px; }
  .biz dl { grid-template-columns: 100px 1fr; }
  .hero { padding: 52px 0 36px; }
}