/* ============================================================
   NAV — 상단 유틸바 / 데스크톱 GNB / 드롭다운 / 햄버거 / 모바일 패널
   짱한의원 공용 (17개 페이지 공통)
   ============================================================ */

/* ========== UTIL BAR ========== */
.util {
  background: var(--charcoal);
  color: rgba(255,255,255,0.85);
  font-size: 14px;
}
.util-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 40px;
}
.util-left { display: flex; gap: 24px; }
.util-left span { display: flex; align-items: center; gap: 6px; }
.util-phone {
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.util-phone::before { content: "☎ "; color: var(--magenta); }
@media (max-width: 768px) { .util { display: none; } }

/* ========== NAV (Desktop) ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253,253,252,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo {
  display: flex;
  align-items: center;
}
.logo img {
  height: 76px;
  width: auto;
  display: block;
}
footer .logo img {
  height: 72px;
}
.gnb {
  display: flex;
  gap: 40px;
  list-style: none;
}
.gnb a {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 0.2s;
  position: relative;
  padding: 10px 0;
}
.gnb a.active { color: var(--magenta); }
.gnb a:hover { color: var(--magenta); }
.gnb a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--magenta);
}
@media (max-width: 920px) {
  .gnb { display: none; }
  .nav-inner { height: 64px; }
  .logo img { height: 52px; }
}

/* ========== DROPDOWN (Desktop) ========== */
.gnb li.has-dropdown { position: relative; }
.gnb .dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  padding: 10px;
  min-width: 220px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.10);
  opacity: 0;
  visibility: hidden;
  transition: all .22s ease;
  list-style: none;
  margin: 0;
  z-index: 150;
}
.gnb .dropdown li { display: block; }
.gnb .dropdown a {
  display: block;
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 15px;
  color: var(--ink);
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.gnb .dropdown a:hover { background: var(--magenta-soft); color: var(--magenta); }
.gnb .dropdown a.active { color: var(--magenta); font-weight: 700; }
.gnb li.has-dropdown:hover .dropdown,
.gnb li.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.gnb li.has-dropdown > a::after { display: none; }

/* ========== HAMBURGER BUTTON ========== */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  padding: 0;
  margin-left: 8px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: transform .25s, opacity .25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 920px) {
  .nav-toggle { display: flex; }
}

/* ========== MOBILE PANEL (우측 슬라이드 + 아코디언 + 하단 고정 CTA/배너) ========== */
/* 뒤 페이지 살짝 보이는 어두운 오버레이 */
.mp-overlay {
  position: fixed;
  inset: 0;
  z-index: 185;
  background: rgba(26, 26, 26, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility 0s linear .35s;
}
.mp-overlay.open { opacity: 1; visibility: visible; transition: opacity .35s ease; }

.mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86%, 420px);
  z-index: 190;
  background: var(--white);
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.22, 1, .36, 1);
  visibility: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
}
.mobile-panel.open { transform: translateX(0); visibility: visible; }

/* 상단 바 */
.mp-top {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--gray-100);
}
.mp-top-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: var(--charcoal);
  transition: background .2s, border-color .2s;
}
.mp-top-home:hover { background: var(--gray-50); }
.mp-top-home svg { width: 20px; height: 20px; }

.mp-top-right { display: flex; align-items: center; gap: 10px; }
.mp-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--charcoal);
  cursor: pointer;
  border-radius: 10px;
  transition: background .2s;
}
.mp-close:hover { background: var(--gray-50); }
.mp-close svg { width: 22px; height: 22px; }

/* 스크롤 영역 (메뉴 리스트) */
.mp-scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px 0 20px;
  -webkit-overflow-scrolling: touch;
}

.mobile-panel ul { list-style: none; padding: 0; margin: 0; }
.mobile-panel > .mp-scroll > ul > li { border-bottom: 1px solid var(--gray-100); }
.mobile-panel > .mp-scroll > ul > li > a,
.mobile-panel .mp-parent {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  font-size: 17px;
  font-weight: 700;
  color: var(--charcoal);
  cursor: pointer;
  user-select: none;
  transition: color .2s;
}
.mobile-panel > .mp-scroll > ul > li > a:hover,
.mobile-panel .mp-parent:hover { color: var(--magenta); }

.mobile-panel .mp-parent .mp-arrow {
  font-size: 16px;
  color: var(--gray-500);
  transition: transform .3s cubic-bezier(.22, 1, .36, 1), color .2s;
  line-height: 1;
}
.mobile-panel .mp-item.open .mp-parent { color: var(--magenta); }
.mobile-panel .mp-item.open .mp-parent .mp-arrow {
  transform: rotate(180deg);
  color: var(--magenta);
}

.mobile-panel .mp-sub {
  max-height: 0;
  overflow: hidden;
  background: var(--gray-50);
  transition: max-height .35s ease;
}
.mobile-panel .mp-item.open .mp-sub { max-height: 500px; }
.mobile-panel .mp-sub li a {
  display: block;
  padding: 12px 24px 12px 40px;
  font-size: 14px;
  color: var(--gray-700);
  font-weight: 500;
  transition: color .2s, background .2s;
}
.mobile-panel .mp-sub li a:hover { color: var(--magenta); background: rgba(200, 0, 94, 0.04); }
.mobile-panel .mp-sub li a.active { color: var(--magenta); font-weight: 700; }

/* 하단 고정 블록 */
.mp-foot {
  flex: 0 0 auto;
  border-top: 1px solid var(--gray-100);
}

/* 3채널 CTA */
.mp-cta-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 14px 18px;
}
.mp-cta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 6px;
  border-radius: 10px;
  background: var(--gray-50);
  color: var(--charcoal) !important;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: border-color .2s, background .2s, color .2s;
}
.mp-cta-item:hover {
  border-color: var(--magenta);
  color: var(--magenta) !important;
  background: rgba(200, 0, 94, 0.04);
}
.mp-cta-item svg { width: 18px; height: 18px; }

/* 슬로건 배너 — 슬로건(좌) + 로고(우) 가로 2단 */
.mp-banner {
  background: var(--magenta);
  color: var(--white);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.mp-banner-title {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}
.mp-banner-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}
.mp-banner-logo img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

body.no-scroll { overflow: hidden; }

/* 메뉴 열렸을 때 sticky 상담 폼 + 기존 모바일 하단 CTA 바 숨김 */
body.mp-open .sticky-consult,
body.mp-open .mobile-bar { opacity: 0 !important; pointer-events: none !important; }

@media (max-width: 360px) {
  .mp-cta-item { font-size: 11px; padding: 10px 4px; }
  .mp-banner-title { font-size: 14px; }
  .mp-banner-logo img { height: 32px; }
}