/* ─────────────────────────────────────────────────────────────
   장생한의원 시술 후 주의사항 — 스타일
   색상 토큰은 changsheng-homepage / changsheng-form 디자인 시스템과 동일
   ───────────────────────────────────────────────────────────── */

:root {
  /* 메인: 부드러운 세이지 그린 */
  --green-50:  #f0f8f2;
  --green-100: #dceee0;
  --green-200: #b8dcc0;
  --green-300: #8cc89a;
  --green-400: #6baf7b;
  --green-500: #4a8e5c;
  --green-600: #3a7149;
  --green-700: #2d5838;
  --green-800: #1f3d27;

  /* 포인트: 골드 오렌지 */
  --orange-50:  #fff8ee;
  --orange-100: #ffefd4;
  --orange-200: #ffdca8;
  --orange-300: #f5a623;
  --orange-400: #e0901a;
  --orange-500: #c07815;

  /* 중립: 따뜻한 그레이 */
  --warm-50:  #fafcfb;
  --warm-100: #f5f7f6;
  --warm-200: #eef1ef;
  --warm-300: #e0e5e1;

  --text-primary:   #2d3436;
  --text-secondary: #636e72;
  --text-muted:     #95a5a6;

  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.04);
  --shadow-btn:  0 4px 16px rgba(107, 175, 123, 0.25);

  /* 하단 고정 바 높이 (본문 하단 여백 계산에 사용) */
  --footbar-h: 72px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  max-width: 800px;
  margin: 0 auto;
  font-family: 'Noto Sans KR', 'Pretendard', -apple-system, BlinkMacSystemFont,
               'Segoe UI', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  color: var(--text-primary);
  background: var(--warm-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  /* 하단 고정 바 + 아이폰 홈 인디케이터 영역 확보 */
  padding-bottom: calc(var(--footbar-h) + env(safe-area-inset-bottom, 0px));
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--green-400);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap { padding: 0 20px; }


/* ═══════════════════════════════════════════
   홈 — 히어로
   ═══════════════════════════════════════════ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 52px 20px 44px;
  text-align: center;
  background: linear-gradient(135deg,
              var(--green-50) 0%, var(--green-100) 55%, var(--warm-50) 100%);
}
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  top: -55%; right: -25%;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(107, 175, 123, 0.18), transparent 70%);
}
.hero::after {
  bottom: -45%; left: -18%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.12), transparent 70%);
}
.hero > * { position: relative; z-index: 1; }

.hero-logo {
  height: 64px;
  width: auto;
  margin: 0 auto 14px;
}
.hero .slogan {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--green-400);
  text-transform: uppercase;
}
.hero h1 {
  margin: 8px 0 12px;
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--green-700);
}
.hero p {
  max-width: 30rem;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 0.95rem;
  word-break: keep-all;
}


/* ═══════════════════════════════════════════
   홈 — 카테고리 목록
   ═══════════════════════════════════════════ */
.cate-section { padding: 32px 0 40px; }

.list-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.list-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--warm-300);
}

.cate-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

/* 카테고리 타일 (박스 배열) */
.cate-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 168px;
  padding: 24px 16px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--warm-200);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease,
              border-color 0.22s ease, background 0.22s ease;
}
.cate-card:hover,
.cate-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--green-200);
  box-shadow: 0 16px 36px rgba(45, 88, 56, 0.12);
}
.cate-card:active { transform: translateY(-1px); }

.cate-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  color: var(--green-500);
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}
.cate-icon svg { width: 27px; height: 27px; }
.cate-card:hover .cate-icon {
  background: var(--green-400);
  border-color: var(--green-400);
  color: #fff;
}

.cate-name {
  display: block;
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--green-700);
  letter-spacing: -0.02em;
  word-break: keep-all;
}
.cate-items {
  display: block;
  margin-top: -6px;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--text-muted);
  word-break: keep-all;
}

.home-note {
  margin-top: 28px;
  padding: 16px 18px;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-secondary);
  background: var(--warm-100);
  border: 1px solid var(--warm-200);
  border-radius: 14px;
  word-break: keep-all;
}
.home-note strong { color: var(--green-600); }


/* ═══════════════════════════════════════════
   상세 — 상단 고정 헤더
   ═══════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 56px 1fr 56px;
  align-items: center;
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--warm-200);
  transition: box-shadow 0.25s ease;
}
.topbar.scrolled { box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05); }

.topbar-back {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-left: 6px;
  border-radius: 12px;
  color: var(--green-600);
  transition: background 0.2s ease;
}
.topbar-back:hover { background: var(--green-50); }
.topbar-back svg { width: 20px; height: 20px; }

.topbar-center { text-align: center; min-width: 0; }
.topbar-eyebrow {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

/* 카테고리 전환 드롭다운 */
.cate-switch { position: relative; display: inline-block; }
.cate-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 6px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--green-700);
  letter-spacing: -0.01em;
}
.cate-switch-btn svg {
  width: 14px;
  height: 14px;
  color: var(--green-400);
  transition: transform 0.22s ease;
}
.cate-switch.open .cate-switch-btn svg { transform: rotate(180deg); }

.cate-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 190px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--warm-200);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}
.cate-switch.open .cate-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.cate-menu a {
  display: block;
  padding: 10px 14px;
  font-size: 0.9rem;
  border-radius: 10px;
  color: var(--text-secondary);
  transition: background 0.16s ease, color 0.16s ease;
}
.cate-menu a:hover { background: var(--warm-100); color: var(--text-primary); }
.cate-menu a[aria-current='page'] {
  background: var(--green-50);
  color: var(--green-700);
  font-weight: 700;
}


/* ═══════════════════════════════════════════
   상세 — 본문
   ═══════════════════════════════════════════ */
.detail-head {
  padding: 30px 20px 22px;
  text-align: center;
  background: linear-gradient(180deg, var(--green-50), var(--warm-50));
  border-bottom: 1px solid var(--warm-200);
}
.detail-head h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-700);
  letter-spacing: -0.02em;
}
.detail-head p {
  margin-top: 6px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  word-break: keep-all;
}

.detail-body {
  padding: 24px 20px 40px;
  background: var(--warm-100);
  min-height: 60vh;
}

.acc-list { display: grid; gap: 14px; }

.acc-item {
  background: #fff;
  border: 1px solid var(--warm-200);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}
.acc-item.open {
  border-color: var(--green-200);
  box-shadow: 0 12px 30px rgba(45, 88, 56, 0.09);
}

.acc-trigger {
  display: grid;
  grid-template-columns: 1fr 30px;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 20px 18px;
  text-align: left;
}
.acc-title {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  word-break: keep-all;
  transition: color 0.22s ease;
}
.acc-item.open .acc-title { color: var(--green-700); }
.acc-sub {
  display: block;
  margin-top: 2px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.acc-mark {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  transition: background 0.22s ease, border-color 0.22s ease;
}
.acc-mark::before,
.acc-mark::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 11px;
  height: 2px;
  border-radius: 1px;
  background: var(--green-500);
  transform: translate(-50%, -50%);
  transition: transform 0.26s ease, background 0.22s ease;
}
.acc-mark::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc-item.open .acc-mark {
  background: var(--green-400);
  border-color: var(--green-400);
}
.acc-item.open .acc-mark::before,
.acc-item.open .acc-mark::after { background: #fff; }
.acc-item.open .acc-mark::after { transform: translate(-50%, -50%) rotate(0deg); }

/* 펼침 애니메이션 (grid-template-rows 0fr → 1fr) */
.acc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.acc-item.open .acc-panel { grid-template-rows: 1fr; }
.acc-panel > .acc-panel-inner { overflow: hidden; }
.acc-panel-body { padding: 0 18px 22px; }


/* 시술 개요 */
.intro {
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--green-800);
  background: var(--green-50);
  border-radius: 12px;
  word-break: keep-all;
}

/* 섹션 */
.sec + .sec { margin-top: 22px; }
.sec-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
}
.sec-badge {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  color: var(--green-700);
  background: var(--green-100);
  border-radius: 8px;
}
.sec-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green-700);
  word-break: keep-all;
}
.sec-lead {
  margin: -4px 0 12px;
  font-size: 0.83rem;
  color: var(--text-secondary);
  word-break: keep-all;
}

/* 항목 */
.points { display: grid; gap: 12px; }
.point {
  position: relative;
  padding-left: 16px;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--text-secondary);
  word-break: keep-all;
}
.point::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green-300);
}
.points.ordered { counter-reset: pt; }
.points.ordered .point {
  padding-left: 26px;
  counter-increment: pt;
}
.points.ordered .point::before {
  content: counter(pt) '.';
  top: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green-500);
}
/* 소제목 없이 문장만 있는 항목은 본문 색으로 또렷하게 */
.point.plain { color: var(--text-primary); }

.pt-label {
  display: block;
  font-weight: 700;
  color: var(--green-600);
  margin-bottom: 1px;
}
.pt-sub {
  display: block;
  margin-top: 4px;
  font-size: 0.81rem;
  color: var(--text-muted);
}

/* ★ 경고 박스 */
.alert {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  margin-top: 22px;
  padding: 14px 16px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--orange-500);
  background: var(--orange-50);
  border: 1px solid var(--orange-100);
  border-left: 3px solid var(--orange-300);
  border-radius: 12px;
  word-break: keep-all;
}
.alert svg {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--orange-300);
}

/* 서명 */
.signature {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px dashed var(--warm-300);
  text-align: right;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green-700);
}


/* ═══════════════════════════════════════════
   하단 고정 바
   ═══════════════════════════════════════════ */
.footbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  width: 100%;
  max-width: 800px;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--warm-200);
}
.footbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: var(--green-400);
  box-shadow: var(--shadow-btn);
  transition: background 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}
.footbar-btn:hover {
  background: var(--green-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 175, 123, 0.32);
}
.footbar-btn:active { transform: translateY(0); }
.footbar-btn svg { width: 17px; height: 17px; }


/* ═══════════════════════════════════════════
   반응형
   ═══════════════════════════════════════════ */
@media (max-width: 420px) {
  .hero { padding: 40px 18px 34px; }
  .hero h1 { font-size: 1.6rem; }
  .hero-logo { height: 54px; }
  .wrap { padding: 0 16px; }

  .cate-list { gap: 11px; }
  .cate-card {
    min-height: 148px;
    gap: 10px;
    padding: 20px 12px;
    border-radius: 18px;
  }
  .cate-icon { width: 48px; height: 48px; }
  .cate-icon svg { width: 24px; height: 24px; }
  .cate-name { font-size: 0.97rem; }
  .cate-items { font-size: 0.72rem; }

  .detail-head h1 { font-size: 1.3rem; }
  .detail-body { padding: 20px 16px 34px; }
  .acc-trigger { padding: 17px 15px; }
  .acc-panel-body { padding: 0 15px 20px; }
  .acc-title { font-size: 1rem; }
}

/* 모션 최소화 설정 존중 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* 인쇄 시 전체 펼침 */
@media print {
  body { background: #fff; padding-bottom: 0; max-width: none; }
  .topbar, .footbar, .acc-mark { display: none !important; }
  .acc-panel { grid-template-rows: 1fr !important; }
  .acc-item { break-inside: avoid; box-shadow: none; }
  .detail-body { background: #fff; }
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
}