/* 공통 컴포넌트·레이아웃 조각
   브레이크포인트: ≤767 모바일 / 768–1199 태블릿 / ≥1200 데스크톱
   헤더는 GNB가 한 줄에 들어가지 않는 ≤1023에서 햄버거로 바뀐다. */

/* ── 버튼 ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 26px;
  border: 1px solid transparent;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.btn--lg {
  padding: 18px 34px;
}

.btn--block {
  display: flex;
  width: 100%;
}

/* 기본: 네이비 배경 */
.btn--primary {
  background: var(--navy);
  color: #FFFFFF;
}

.btn--primary:hover {
  background: var(--navy-hover);
  color: #FFFFFF;
}

/* 외곽선 */
.btn--outline {
  border-color: var(--navy);
  background: transparent;
  color: var(--navy);
}

.btn--outline:hover {
  background: var(--navy);
  color: #FFFFFF;
}

/* 네이비 위 외곽선 */
.btn--on-navy {
  border-color: var(--border-on-navy);
  background: transparent;
  color: #FFFFFF;
}

.btn--on-navy:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

/* 네이비 위 흰 버튼 */
.btn--white {
  background: #FFFFFF;
  color: var(--navy);
}

.btn--white:hover {
  background: var(--bg-light);
  color: var(--navy);
}

/* 강조: 골드 */
.btn--accent {
  background: var(--gold);
  color: var(--navy-deep);
}

.btn--accent:hover {
  background: #C6A86F;
  color: var(--navy-deep);
}

/* ── 배지·섹션 제목 ─────────────────────── */
.badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--bg-light);
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.eyebrow {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.gold-rule {
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--gold);
}

.card-top {
  border-top: 3px solid var(--navy);
}

.card-top--gold {
  border-top-color: var(--gold);
}

@media (max-width: 767px) {
  .eyebrow {
    font-size: 12px;
  }

  .gold-rule {
    width: 32px;
  }
}

/* ── 헤더 ─────────────────────────────── */
.site-header {
  position: relative;
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid var(--line-on-navy);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 22px;
  padding-bottom: 22px;
}

.site-header__logo {
  flex-shrink: 0;
}

.site-header__logo img {
  display: block;
  width: auto;
  height: 40px;
}

.gnb {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  gap: 40px;
  font-size: 16px;
  font-weight: 500;
}

.gnb a {
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  color: #FFFFFF;
  text-decoration: none;
  white-space: nowrap;
}

.gnb a:hover {
  border-bottom-color: var(--border-on-navy);
  color: #FFFFFF;
}

.gnb a.is-active {
  border-bottom-color: var(--gold);
}

.site-header__tel {
  flex-shrink: 0;
  padding: 12px 22px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__tel:hover {
  background: var(--gold);
  color: var(--navy-deep);
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
}

.site-header__menu-btn {
  display: none;
  margin-left: auto;
  color: #FFFFFF;
}

@media (max-width: 1023px) {
  .site-header__inner {
    height: var(--header-h-mobile);
    padding: 0 8px 0 18px;
  }

  .site-header__logo img {
    height: 28px;
  }

  .gnb,
  .site-header__tel {
    display: none;
  }

  .site-header__menu-btn {
    display: flex;
  }
}

/* ── 모바일 전체 메뉴 ───────────────────── */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: #FFFFFF;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu__head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h-mobile);
  padding: 0 8px 0 18px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu__head img {
  display: block;
  width: auto;
  height: 28px;
}

.mobile-menu__close {
  color: var(--navy);
}

.mobile-menu__nav {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  padding: 8px 22px;
}

.mobile-menu__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 22px 0;
  border: 0;
  border-bottom: 1px solid var(--border-light);
  background: transparent;
  color: var(--navy);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: left;
  text-decoration: none;
}

.mobile-menu__top svg {
  flex-shrink: 0;
  transition: transform 0.2s;
}

.mobile-menu__top[aria-expanded="true"] {
  padding-bottom: 14px;
  border-bottom-color: transparent;
}

.mobile-menu__top[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.mobile-menu__sub {
  display: flex;
  flex-direction: column;
  padding: 0 0 16px 2px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu__sub[hidden] {
  display: none;
}

.mobile-menu__sub a {
  padding: 11px 0;
  color: var(--text-body);
  font-size: 16px;
  text-decoration: none;
}

.mobile-menu__sub a[aria-current="page"] {
  color: var(--navy);
  font-weight: 700;
}

.mobile-menu__contact {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 30px;
  background: var(--navy);
  color: #FFFFFF;
}

.mobile-menu__label {
  font-size: 13px;
  color: var(--text-on-navy);
}

.mobile-menu__tel {
  color: #FFFFFF;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.mobile-menu__tel:hover {
  color: #FFFFFF;
}

.mobile-menu__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
}

.mobile-menu__actions .btn {
  padding: 15px 0;
}

.mobile-menu__links {
  display: flex;
  gap: 18px;
  margin-top: 4px;
  font-size: 13px;
}

.mobile-menu__links a {
  color: var(--text-on-navy);
  text-decoration: none;
}

@media (min-width: 1024px) {
  .mobile-menu {
    display: none !important;
  }
}

/* ── 서브비주얼 ─────────────────────────── */
.subvisual {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: #FFFFFF;
}

.subvisual__mark {
  position: absolute;
  right: -20px;
  top: -130px;
  width: 520px;
  height: auto;
  opacity: 0.09;
  pointer-events: none;
}

.subvisual__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 88px;
  padding-bottom: 96px;
}

.subvisual__eyebrow {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.subvisual__title {
  font-size: 48px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--text-on-navy-muted);
}

.breadcrumb li + li::before {
  content: "›";
  margin: 0 0.4em;
}

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

.breadcrumb a:hover {
  color: #FFFFFF;
}

@media (max-width: 767px) {
  .subvisual__mark {
    right: -90px;
    top: -70px;
    width: 280px;
  }

  .subvisual__inner {
    gap: 10px;
    padding-top: 40px;
    padding-bottom: 44px;
  }

  .subvisual__eyebrow {
    font-size: 11px;
  }

  .subvisual__title {
    font-size: 30px;
  }

  .breadcrumb ol {
    font-size: 12px;
  }
}

/* ── 2차 탭 ─────────────────────────────── */
.subtabs {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
}

.subtabs__list {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.subtabs__list a {
  padding: 24px 36px;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.subtabs--many .subtabs__list a {
  padding-left: 26px;
  padding-right: 26px;
}

.subtabs__list a:hover {
  color: var(--navy);
}

.subtabs__list a[aria-current="page"] {
  border-bottom-color: var(--navy);
  color: var(--navy);
  font-weight: 700;
}

/* 좁은 화면: 한 줄 가로 스크롤 */
@media (max-width: 1023px) {
  .subtabs__list {
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .subtabs__list::-webkit-scrollbar {
    display: none;
  }

  .subtabs__list a,
  .subtabs--many .subtabs__list a {
    flex: 1 0 auto;
    padding: 17px 16px;
    text-align: center;
  }
}

/* ── CTA 밴드 ───────────────────────────── */
.cta-band {
  background: var(--navy);
  color: #FFFFFF;
}

.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-top: 72px;
  padding-bottom: 72px;
}

.cta-band__text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta-band__title {
  font-size: 30px;
  line-height: 1.45;
  text-wrap: balance;
}

.cta-band__desc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 16px;
  color: var(--text-on-navy);
  font-size: 16px;
}

/* 중요 안내 (fragments/notice). 색만으로 구분되지 않게 아이콘·굵게 함께 */
.notice-important {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
  color: var(--accent-red);
  font-weight: 700;
  line-height: 1.5;
}

.notice-important svg {
  flex: none;
  margin-top: 0.15em;
}

.notice-important--on-navy {
  color: var(--accent-red-on-navy);
}

.cta-band__side {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-band__note {
  color: var(--text-on-navy);
  font-size: 14px;
  line-height: 1.6;
}

/* 메인처럼 설명이 붙는 큰 밴드 */
.cta-band--lead .cta-band__inner {
  gap: 40px;
  padding-top: 96px;
  padding-bottom: 96px;
}

.cta-band--lead .cta-band__text {
  flex: 1 1 420px;
}

.cta-band--lead .cta-band__title {
  font-size: 36px;
}

/* 모바일은 하단 고정 바가 같은 버튼을 가지므로 버튼 생략 */
@media (max-width: 767px) {
  .cta-band__inner,
  .cta-band--lead .cta-band__inner {
    gap: 14px;
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .cta-band__title,
  .cta-band--lead .cta-band__title {
    font-size: 25px;
    line-height: 1.5;
  }

  .cta-band__desc {
    font-size: 14px;
  }

  .cta-band__actions {
    display: none;
  }
}

/* ── 푸터 ─────────────────────────────── */
.site-footer {
  background: var(--navy-deep);
  color: var(--text-on-navy-muted);
  font-size: 14px;
  line-height: 1.9;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.site-footer__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-footer__logo {
  display: block;
  align-self: flex-start;
  width: auto;
  height: 32px;
}

.site-footer__info p > span + span::before {
  content: " · ";
}

.site-footer__links {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.site-footer__links a {
  color: var(--text-on-navy-muted);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: #FFFFFF;
}

.site-footer__links a.is-strong {
  color: #FFFFFF;
  font-weight: 700;
}

@media (max-width: 767px) {
  .site-footer {
    font-size: 13px;
    line-height: 1.8;
  }

  .site-footer__inner {
    flex-direction: column;
    gap: 14px;
    padding-top: 40px;
    padding-bottom: 44px;
  }

  .site-footer__info {
    gap: 14px;
  }

  .site-footer__logo {
    height: 26px;
  }

  /* 주소 줄은 항목마다 줄바꿈 */
  .site-footer__info p.site-footer__stack > span {
    display: block;
  }

  .site-footer__info p.site-footer__stack > span + span::before {
    content: none;
  }

  .site-footer__links {
    gap: 18px;
  }
}

/* ── 우측 상담 요소 (데스크톱만) ─────────────── */
.side-consult,
.side-tab {
  display: none;
}

@media (min-width: 1200px) {
  /* 메인: 상담 예약 패널 */
  .side-consult {
    position: absolute;
    right: 48px;
    top: 187px;
    z-index: 40;
    display: flex;
    flex-direction: column;
    width: 260px;
    background: #FFFFFF;
    box-shadow: var(--shadow-panel);
  }

  /* 서브: 세로 탭 */
  .side-tab {
    position: absolute;
    right: 0;
    top: 380px;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    padding: 22px 0;
    background: var(--gold);
    color: var(--navy-deep);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    writing-mode: vertical-rl;
  }

  .side-tab:hover {
    background: #C6A86F;
    color: var(--navy-deep);
  }
}

.side-consult__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 16px;
  font-weight: 700;
}

.side-consult__toggle {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--navy-deep);
  font-size: 18px;
  line-height: 1;
}

.side-consult__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 20px;
}

.side-consult__body[hidden] {
  display: none;
}

.side-consult__phone {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.side-consult__label {
  font-size: 13px;
  color: var(--text-muted);
}

.side-consult__tel {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.side-consult__body .btn {
  padding: 14px;
  font-size: 15px;
}

.side-consult__more {
  font-size: 13px;
  font-weight: 700;
}

/* ── 게시글 상세 (시안 07) ───────────────── */
.post {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
  padding: 100px var(--gutter) 120px;
}

.post__head {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--navy);
}

.post__title {
  color: var(--navy);
  font-size: 36px;
  line-height: 1.45;
}

.post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  color: var(--text-muted);
  font-size: 14px;
}

.post__copy {
  margin-left: auto;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: #FFFFFF;
  color: var(--navy);
  font-size: 14px;
}

.post__copy:hover {
  border-color: var(--navy);
}

/* 에디터 본문 (th:utext) */
.post__body {
  color: #2A303B;
  font-size: 17px;
  line-height: 2;
  overflow-wrap: anywhere;
}

.post__body > * + * {
  margin-top: 1.2em;
}

.post__body h1,
.post__body h2,
.post__body h3,
.post__body h4 {
  margin-top: 1.6em;
  color: var(--navy);
  line-height: 1.5;
}

.post__body h1 { font-size: 26px; }
.post__body h2 { font-size: 24px; }
.post__body h3 { font-size: 22px; }
.post__body h4 { font-size: 19px; }

.post__body p {
  margin-bottom: 0;
}

.post__body img {
  display: block;
  max-width: 100%;
  height: auto;
}

.post__body ul,
.post__body ol {
  padding-left: 1.4em;
}

.post__body blockquote {
  margin-left: 0;
  margin-right: 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--border);
  color: var(--text-sub);
}

.post__body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.7;
}

.post__body th,
.post__body td {
  padding: 10px 12px;
  border: 1px solid var(--border-light);
  text-align: left;
  vertical-align: top;
}

.post__body th {
  background: var(--bg-light);
  color: var(--navy);
}

.post__body hr {
  border: 0;
  border-top: 1px solid var(--border-light);
}

.post__body pre {
  padding: 16px;
  overflow-x: auto;
  background: var(--bg-lighter);
  font-size: 14px;
  line-height: 1.7;
}

/* 성공사례 요약 박스 */
.case-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 32px 36px;
  border-top: 3px solid var(--navy);
  background: var(--bg-light);
}

.case-summary div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.case-summary span {
  color: var(--text-muted);
  font-size: 13px;
}

.case-summary b {
  color: var(--navy);
  line-height: 1.6;
}

.post__files {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.post__files a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}

.post__files a:hover {
  border-color: var(--navy);
  color: var(--text);
}

.post__files svg {
  flex-shrink: 0;
  color: var(--navy);
}

.post__file-name {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.post__file-name small {
  color: var(--text-muted);
  font-size: 14px;
}

.post__file-action {
  flex-shrink: 0;
  color: var(--navy);
  font-weight: 700;
}

.post__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 36px;
  background: var(--navy);
  color: #FFFFFF;
}

.post__cta div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.post__cta b {
  font-size: 22px;
  letter-spacing: -0.02em;
}

.post__cta span {
  color: var(--text-on-navy);
}

.post__nav {
  margin-top: 12px;
  border-top: 1px solid var(--navy);
}

.post__nav a {
  display: flex;
  gap: 24px;
  padding: 22px 8px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
  text-decoration: none;
}

.post__nav a span:first-child {
  flex-shrink: 0;
  width: 64px;
  color: var(--text-muted);
  font-size: 14px;
}

.post__list-btn {
  align-self: center;
  padding: 16px 52px;
}

/* 관리자 미리보기 안내 줄 */
.preview-bar {
  position: sticky;
  top: 0;
  z-index: 70;
  padding: 10px 16px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

@media (max-width: 767px) {
  .post {
    gap: 22px;
    padding-top: 44px;
    padding-bottom: 64px;
  }

  .post__title {
    font-size: 24px;
  }

  .post__body {
    font-size: 16px;
    line-height: 1.9;
  }

  .case-summary {
    padding: 24px 22px;
  }

  .post__cta {
    padding: 26px 22px;
  }

  .post__cta b {
    font-size: 19px;
  }

  .post__cta .btn {
    width: 100%;
  }
}

/* ── 에러 페이지 ─────────────────────────── */
/* 내용이 짧아도 푸터가 화면 아래에 붙도록 */
body:has(> .error-page) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.error-page {
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  background: var(--bg-light);
}

.error-page__inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding-top: 140px;
  padding-bottom: 140px;
  text-align: center;
}

.error-page__code {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.error-page__title {
  color: var(--navy);
  font-size: 40px;
}

.error-page__desc {
  max-width: 520px;
  color: var(--text-sub);
  font-size: 16px;
  line-height: 1.8;
}

.error-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

@media (max-width: 767px) {
  .error-page__inner {
    gap: 14px;
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .error-page__code {
    font-size: 12px;
  }

  .error-page__title {
    font-size: 26px;
  }

  .error-page__desc {
    font-size: 15px;
  }
}

/* ── 모바일 하단 고정 바 ─────────────────── */
.bottom-bar {
  display: none;
}

@media (max-width: 767px) {
  .bottom-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr 1.3fr;
    height: var(--bottom-bar-h);
    background: #FFFFFF;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-bar);
  }
}

.bottom-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.bottom-bar__item + .bottom-bar__item {
  border-left: 1px solid var(--border-light);
}

.bottom-bar__item--accent {
  background: var(--navy);
  color: #FFFFFF;
  font-size: 16px;
}

.bottom-bar__item--accent:hover {
  color: #FFFFFF;
}