/* ============================================================
   skbcable.com 블로그 공통 CSS
   파일명: blog.css
   경로: /blog/blog.css
   ============================================================ */

/* ── CSS 변수 ─────────────────────────────────────── */
:root {
  --color-primary: #3617ce;
  --color-primary-dark: #2a11b0;
  --color-primary-light: #f0edff;
  --color-accent: #ff6b00;
  --color-accent-light: #fff4ec;
  --color-text: #1a1a2e;
  --color-text-sub: #555577;
  --color-text-muted: #888899;
  --color-bg: #ffffff;
  --color-bg-soft: #f8f8fc;
  --color-bg-gray: #f2f2f6;
  --color-border: #e0e0ee;
  --color-border-light: #eeeef8;
  --color-success: #00a878;
  --color-info: #0066cc;
  --color-warning: #f5a623;
  --color-kakao: #fee500;
  --color-kakao-text: #3c1e1e;
  --font-base: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 1.875rem;
  --leading-tight: 1.4;
  --leading-normal: 1.75;
  --leading-loose: 2;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --container-blog: 800px;
  --container-wide: 1100px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.07);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.13);
  --transition: 0.18s ease;
}

/* ── 리셋 ──────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-base);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ── 컨테이너 ──────────────────────────────────────── */
.blog-wrap {
  box-sizing: border-box;
  max-width: var(--container-blog);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.blog-wrap-wide {
  box-sizing: border-box;
  max-width: var(--container-wide);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

/* ── 본문 메인 ────────────────────────────────────── */
.blog-main {
  width: 100%;
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

/* ── 전체 오버플로 방지 (모바일 가로 스크롤 차단) ── */
html,
body {
  overflow-x: hidden;
  max-width: 100%;
}

/* ── 헤더 ──────────────────────────────────────────── */
.blog-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 0.875rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.blog-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  width: 100%;
}

.blog-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.blog-header__logo img {
  display: inline-block;
  vertical-align: middle;
}

.blog-header__logo span {
  color: var(--color-text-sub);
  font-weight: 500;
  font-size: var(--text-sm);
}

.blog-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: nowrap;
}

.blog-header__nav a {
  font-size: var(--text-sm);
  color: var(--color-text-sub);
  font-weight: 500;
  transition: color var(--transition);
  white-space: nowrap;
}
.blog-header__nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* ── 히어로 ────────────────────────────────────────── */
.blog-hero {
  background: var(--color-primary);
  padding: var(--space-3xl) 0 var(--space-2xl);
  color: #fff;
}

.blog-hero__category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-md);
  letter-spacing: 0.06em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 히어로 내부 컨텐츠 너비 제한 */
.blog-hero__inner {
  box-sizing: border-box;
  max-width: var(--container-blog);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.blog-hero__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-md);
  word-break: keep-all;
}

.blog-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
  flex-wrap: wrap;
}

/* ── 카테고리 배지 ─────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-xl);
  letter-spacing: 0.03em;
}
.badge--primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.badge--accent {
  background: var(--color-accent-light);
  color: var(--color-accent);
}
.badge--gray {
  background: var(--color-bg-gray);
  color: var(--color-text-sub);
}
.badge--internet {
  background: #e8f4fd;
  color: var(--color-info);
}
.badge--tv {
  background: #fff0e6;
  color: var(--color-accent);
}
.badge--region {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.badge--compare {
  background: #f0fff8;
  color: var(--color-success);
}

/* ── 요약 박스 (AEO) ───────────────────────────────── */
.summary-box {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
}
.summary-box__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}
.summary-box__text {
  font-size: var(--text-md);
  font-weight: 500;
  line-height: var(--leading-normal);
  color: var(--color-text);
  word-break: keep-all;
}

/* ── 안내 박스 ─────────────────────────────────────── */
.info-box {
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  display: flex;
  gap: var(--space-md);
}
.info-box--tip {
  background: #fffbe6;
  border: 1px solid #ffe58f;
}
.info-box--notice {
  background: #e8f4fd;
  border: 1px solid #91caff;
}
.info-box--warning {
  background: #fff2e8;
  border: 1px solid #ffbb96;
}
.info-box--success {
  background: #f0fff8;
  border: 1px solid #95de64;
}
.info-box__icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
}
.info-box__body {
  flex: 1;
}
.info-box__title {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}
.info-box__text {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text-sub);
}

/* ── 블로그 이미지 ─────────────────────────────────── */
.blog-img-wrap {
  box-sizing: border-box;
  margin: var(--space-xl) 0;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.blog-img-wrap img,
.blog-img-hero,
.blog-img-body {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* 데스크탑 — 대표 이미지만 높이 제한 및 crop */
@media (min-width: 769px) {
  .blog-img-hero {
    max-height: 420px;
    object-fit: cover;
  }
  /* blog-img-body는 원본 비율 유지 — crop 없음 */
  .blog-img-body {
    max-height: none;
    object-fit: contain;
  }
}

.blog-img-caption {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  text-align: center;
}

/* ── 본문 텍스트 ───────────────────────────────────── */
.blog-content h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin: var(--space-2xl) 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-primary-light);
  word-break: keep-all;
}
.blog-content h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-xl) 0 var(--space-sm);
  word-break: keep-all;
}
.blog-content h4 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-sub);
  margin: var(--space-lg) 0 var(--space-sm);
}
.blog-content p {
  font-size: var(--text-base);
  line-height: var(--leading-loose);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-break: keep-all;
}
.blog-content ul,
.blog-content ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-xl);
}
.blog-content li {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-sm);
}
.blog-content strong {
  font-weight: 700;
}
.blog-content em {
  font-style: italic;
  color: var(--color-text-sub);
}

/* ── 표 ────────────────────────────────────────────── */
.blog-table-wrap {
  overflow-x: auto;
  margin: var(--space-xl) 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 400px;
}
.blog-table thead tr {
  background: var(--color-primary);
  color: #fff;
}
.blog-table thead th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
}
.blog-table tbody tr {
  border-bottom: 1px solid var(--color-border-light);
}
.blog-table tbody tr:nth-child(even) {
  background: var(--color-bg-soft);
}
.blog-table tbody tr:hover {
  background: var(--color-primary-light);
}
.blog-table tbody td {
  padding: var(--space-md) var(--space-lg);
  vertical-align: top;
  line-height: var(--leading-normal);
}
.blog-table td strong {
  color: var(--color-primary);
}

/* ── 요금 카드 ─────────────────────────────────────── */
.price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}
.price-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  background: var(--color-bg);
  transition: box-shadow var(--transition);
}
.price-card:hover {
  box-shadow: var(--shadow-md);
}
.price-card--featured {
  border-color: var(--color-primary);
  border-width: 2px;
  background: var(--color-primary-light);
}
.price-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}
.price-card__amount {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}
.price-card__amount span {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}
.price-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-sub);
  line-height: var(--leading-normal);
}

/* ── FAQ ───────────────────────────────────────────── */
.blog-faq {
  margin: var(--space-2xl) 0;
}
.blog-faq__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.blog-faq__title::before {
  content: "FAQ";
  font-size: var(--text-xs);
  font-weight: 700;
  background: var(--color-primary);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}
.blog-faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}
.blog-faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  gap: var(--space-md);
  transition: background var(--transition);
  font-family: var(--font-base);
}
.blog-faq-question:hover {
  background: var(--color-bg-soft);
}
.blog-faq-question.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.blog-faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-md);
  font-weight: 700;
  transition:
    transform var(--transition),
    background var(--transition);
  color: var(--color-text-sub);
}
.blog-faq-question.active .blog-faq-icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: #fff;
}
.blog-faq-answer {
  display: none;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  font-size: var(--text-base);
  line-height: var(--leading-loose);
  color: var(--color-text-sub);
  border-top: 1px solid var(--color-border-light);
  word-break: keep-all;
}
.blog-faq-answer.open {
  display: block;
}

/* ── 공통 버튼 ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-base);
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn--sm {
  font-size: var(--text-sm);
  padding: 8px 16px;
}
.btn--md {
  font-size: var(--text-base);
  padding: 12px 24px;
}
.btn--lg {
  font-size: var(--text-md);
  padding: 16px 32px;
}
.btn--full {
  width: 100%;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  text-decoration: none;
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}
.btn--accent:hover {
  background: #e05e00;
  color: #fff;
  text-decoration: none;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn--kakao {
  background: var(--color-kakao);
  color: var(--color-kakao-text);
}
.btn--kakao:hover {
  background: #f0d900;
  color: var(--color-kakao-text);
  text-decoration: none;
}

.btn--phone {
  background: var(--color-success);
  color: #fff;
}
.btn--phone:hover {
  background: #008f67;
  color: #fff;
  text-decoration: none;
}

.btn--white {
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  text-decoration: none;
}

.btn--gray {
  background: var(--color-bg-gray);
  color: var(--color-text-sub);
}
.btn--gray:hover {
  background: var(--color-border);
  color: var(--color-text);
  text-decoration: none;
}

/* ── CTA 블록 ──────────────────────────────────────── */
.cta-block {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  margin: var(--space-2xl) 0;
  color: #fff;
}
/* cta-block 내부 모든 텍스트 흰색 강제 */
.cta-block,
.cta-block p,
.cta-block span,
.cta-block li,
.cta-block br {
  color: #fff;
}
.cta-block__title {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: #fff;
}
.cta-block__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.85) !important;
  margin-bottom: var(--space-xl);
  word-break: keep-all;
}
.cta-block__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}
.cta-block__phone {
  font-size: var(--text-lg);
  font-weight: 800;
  margin-top: var(--space-lg);
  color: rgba(255, 255, 255, 0.9);
}
.cta-block__phone a {
  color: #fff;
}

/* ── 관련 링크 카드 ────────────────────────────────── */
.related-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}
.related-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  background: var(--color-bg);
}
.related-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--color-text);
}
.related-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: var(--leading-tight);
  word-break: keep-all;
}
.related-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}
.related-card__arrow {
  margin-top: auto;
  padding-top: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
}

/* ── 목차 ──────────────────────────────────────────── */
.toc-box {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}
.toc-box__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-sub);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}
.toc-box ol {
  padding-left: var(--space-lg);
  margin: 0;
}
.toc-box li {
  font-size: var(--text-sm);
  margin-bottom: var(--space-xs);
}
.toc-box a {
  color: var(--color-text-sub);
  transition: color var(--transition);
}
.toc-box a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* ── 푸터 ──────────────────────────────────────────── */
.blog-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.65);
  padding: var(--space-2xl) 0;
  margin-top: var(--space-3xl);
}
.blog-footer__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl);
}
.blog-footer__brand {
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-sm);
}
.blog-footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}
.blog-footer__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-md);
}
.blog-footer__links {
  list-style: none;
  padding: 0;
}
.blog-footer__links li {
  margin-bottom: var(--space-xs);
}
.blog-footer__links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}
.blog-footer__links a:hover {
  color: #fff;
  text-decoration: none;
}
.blog-footer__bottom {
  max-width: var(--container-wide);
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg) var(--space-xl) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

/* ── 구분선 ────────────────────────────────────────── */
.blog-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-2xl) 0;
}

/* ── 포스트 목록 그리드 ─────────────────────────────── */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}
.post-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg);
  transition: box-shadow var(--transition);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--color-text);
}
.post-card__thumb {
  height: 160px;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  overflow: hidden;
}
.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.post-card__title {
  font-size: var(--text-md);
  font-weight: 700;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-sm);
  word-break: keep-all;
}
.post-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  flex: 1;
}
.post-card__footer {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
}

/* ── 반응형 ────────────────────────────────────────── */

/* 태블릿 */
@media (max-width: 1024px) {
  .blog-wrap,
  .blog-wrap-wide,
  .blog-hero__inner {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  :root {
    --text-2xl: 1.75rem;
    --text-xl: 1.375rem;
  }
}

/* 모바일 */
@media (max-width: 768px) {
  :root {
    --text-2xl: 1.375rem;
    --text-xl: 1.2rem;
    --text-lg: 1.05rem;
    --text-md: 1rem;
    --text-base: 0.9375rem;
    --text-sm: 0.8125rem;
  }
  .blog-wrap,
  .blog-hero__inner {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }
  .blog-header__nav {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 8px 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .blog-header__nav::-webkit-scrollbar {
    display: none;
  }
  .blog-header__nav a {
    white-space: nowrap;
    font-size: 0.8rem;
    padding: 5px 10px;
    flex-shrink: 0;
  }
  .blog-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }
  .blog-hero__title {
    font-size: var(--text-xl);
  }
  .blog-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .cta-block {
    padding: var(--space-xl) var(--space-md);
    border-radius: var(--radius-lg);
  }
  .cta-block__buttons {
    flex-direction: column;
  }
  .cta-block__buttons .btn {
    width: 100%;
  }
  .price-cards {
    grid-template-columns: 1fr 1fr;
  }
  .related-links {
    grid-template-columns: 1fr;
  }
  .post-grid {
    grid-template-columns: 1fr;
  }

  /* 표 — 모바일 카드형 전환 + 스크롤바 제거 */
  .blog-table-wrap {
    overflow-x: visible; /* 스크롤바 제거 */
    border: none;
  }
  .blog-table {
    min-width: unset;
    width: 100%;
  }
  .blog-table thead {
    display: none;
  }
  .blog-table tbody tr {
    display: block;
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .blog-table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--text-sm);
    word-break: keep-all;
  }
  .blog-table tbody td:last-child {
    border-bottom: none;
  }
  .blog-table tbody td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-text-sub);
    margin-right: var(--space-md);
    flex-shrink: 0;
    min-width: 80px;
  }
}

/* 소형 모바일 */
@media (max-width: 480px) {
  :root {
    --text-2xl: 1.25rem;
    --text-xl: 1.125rem;
    --text-lg: 1rem;
    --text-base: 0.875rem;
    --text-sm: 0.8125rem;
  }
  .price-cards {
    grid-template-columns: 1fr;
  }
  .blog-header__inner {
    padding: 0 var(--space-md);
  }
  .summary-box {
    padding: var(--space-md);
  }
  .cta-block__title {
    font-size: var(--text-lg);
  }
  .blog-table tbody td::before {
    min-width: 70px;
  }
}

/* ── 모바일 전용 상단 바 ──────────────────────────── */
.blog-mobile-topbar {
  display: none;
}
@media (max-width: 768px) {
  .blog-mobile-topbar {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
  }
  .blog-mobile-topbar::-webkit-scrollbar {
    display: none;
  }
  .blog-mobile-topbar a {
    flex: 0 0 auto;
    padding: 10px 18px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-primary);
    border-right: 1px solid var(--color-border);
    text-decoration: none;
  }
  .blog-mobile-topbar a:last-child {
    border-right: none;
  }
  .blog-mobile-topbar a:active {
    background: var(--color-border);
  }
  body {
    padding-bottom: 56px;
  }
}

/* ── 모바일 플로팅 버튼 (메인 사이트 mobile-fixed-buttons 동일) ── */
.mobile-fixed-buttons {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
@media (max-width: 768px) {
  .mobile-fixed-buttons {
    display: flex;
  }
}
@media (min-width: 769px) {
  .mobile-fixed-buttons {
    max-width: 600px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 15px 15px 0 0;
    overflow: hidden;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.15);
  }
}
.mobile-call-btn,
.mobile-inquiry-btn,
.mobile-as-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 33.33%;
  float: left;
  padding: 12px 0;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.mobile-fixed-buttons i {
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.mobile-fixed-buttons a,
.mobile-fixed-buttons button,
.mobile-call-btn,
.mobile-inquiry-btn,
.mobile-as-btn {
  color: #fff !important;
}
.mobile-call-btn {
  background-color: #3617ce !important;
}
.mobile-inquiry-btn {
  background-color: #e6a800 !important;
}
.mobile-as-btn {
  background-color: #dc3545 !important;
}
.mobile-call-btn:hover {
  background-color: #2b10b0;
  text-decoration: none;
}
.mobile-inquiry-btn:hover {
  background-color: #c99200;
  text-decoration: none;
}
.mobile-as-btn:hover {
  background-color: #c82333;
  text-decoration: none;
}

/* ── 유틸리티 ──────────────────────────────────────── */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.text-muted {
  color: var(--color-text-muted);
}
.text-primary {
  color: var(--color-primary);
}
.text-accent {
  color: var(--color-accent);
}
.font-bold {
  font-weight: 700;
}
.mt-sm {
  margin-top: var(--space-sm);
}
.mt-md {
  margin-top: var(--space-md);
}
.mt-lg {
  margin-top: var(--space-lg);
}
.mt-xl {
  margin-top: var(--space-xl);
}
.mb-sm {
  margin-bottom: var(--space-sm);
}
.mb-md {
  margin-bottom: var(--space-md);
}
.mb-lg {
  margin-bottom: var(--space-lg);
}
.mb-xl {
  margin-bottom: var(--space-xl);
}
@media (max-width: 768px) {
  .hidden-mobile {
    display: none !important;
  }
}


/* ── 신규문의 외 차단 팝업 ──────────────────────────── */
.inquiry-alert-modal {
  display: none;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  animation: inquiryFadeIn 0.3s ease;
}
@keyframes inquiryFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.inquiry-modal-content {
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
  margin: 20% auto;
  padding: 0;
  border-radius: 20px;
  width: 90%;
  max-width: 420px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
  animation: inquirySlideIn 0.4s ease;
  overflow: hidden;
}
@keyframes inquirySlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.inquiry-modal-header {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white;
  padding: 25px;
  text-align: center;
  border-radius: 20px 20px 0 0;
}
.inquiry-modal-header i {
  font-size: 3rem;
  margin-bottom: 10px;
  display: block;
  animation: inquiryPulse 2s infinite;
}
@keyframes inquiryPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}
.inquiry-modal-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}
.inquiry-modal-body {
  padding: 30px 25px;
  text-align: center;
}
.main-message {
  font-size: 1.1rem;
  color: #333;
  line-height: 1.6;
  margin: 0 0 20px;
  font-weight: 500;
}
.main-message strong {
  color: #dc3545;
  font-weight: 700;
  font-size: 1.15rem;
}
.contact-box {
  background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
  border: 2px solid #2196f3;
  border-radius: 15px;
  padding: 20px;
  margin: 15px 0;
}
.sub-message {
  font-size: 0.95rem;
  color: #555;
  margin: 0 0 15px;
  line-height: 1.4;
}
.phone-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 15px 0;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}
.phone-link:hover {
  background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
  transform: translateY(-2px);
}
.phone-link i {
  font-size: 1.2rem;
  animation: inquiryRing 1.5s infinite;
}
@keyframes inquiryRing {
  0%,
  100% {
    transform: rotate(0deg);
  }
  10%,
  30% {
    transform: rotate(-10deg);
  }
  20%,
  40% {
    transform: rotate(10deg);
  }
}
.hours-info {
  font-size: 0.85rem;
  color: #666;
  margin: 10px 0 0;
  font-weight: 500;
}
.inquiry-modal-close {
  width: 100%;
  background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
  color: white;
  border: none;
  padding: 18px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.inquiry-modal-close:hover {
  background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
}
@media (max-width: 768px) {
  .inquiry-modal-content {
    margin: 25% auto;
    width: 92%;
  }
  .inquiry-modal-header {
    padding: 20px;
  }
  .inquiry-modal-header i {
    font-size: 2.5rem;
  }
  .inquiry-modal-header h3 {
    font-size: 1.3rem;
  }
  .inquiry-modal-body {
    padding: 25px 20px;
  }
  .main-message {
    font-size: 1rem;
  }
  .contact-box {
    padding: 18px;
  }
  .phone-link {
    padding: 12px 25px;
    font-size: 1.3rem;
  }
  .inquiry-modal-close {
    padding: 15px;
    font-size: 1rem;
  }
}
@media (max-width: 480px) {
  .inquiry-modal-content {
    margin: 30% auto;
    width: 95%;
  }
  .phone-link {
    padding: 10px 20px;
    font-size: 1.2rem;
  }
  .sub-message {
    font-size: 0.9rem;
  }
  .hours-info {
    font-size: 0.8rem;
  }
}

/* ── 상담 팝업 모달 ─────────────────────────────────── */
.mobile-inquiry-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.mobile-modal-content {
  background: white;
  margin: 10% auto;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  overflow: hidden;
  animation: slideInUp 0.3s ease;
}
@media (min-width: 769px) {
  .mobile-modal-content {
    margin: 5% auto;
    max-width: 500px;
  }
}
@keyframes slideInUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.mobile-modal-header {
  background: #3617ce;
  color: white;
  padding: 15px 20px;
  border-radius: 10px 10px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
}
.mobile-close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}
.mobile-inquiry-form {
  padding: 20px;
}
.mobile-form-group {
  margin-bottom: 15px;
}
.mobile-form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: #333;
  font-size: 0.9rem;
}
.mobile-form-group input {
  width: 100%;
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  box-sizing: border-box;
}
.mobile-submit-btn {
  width: 100%;
  background: #3617ce;
  color: white;
  border: none;
  padding: 15px;
  border-radius: 5px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}
.mobile-submit-btn:hover {
  background: #2b10b0;
}
.privacy-box {
  background: #f9f9f9;
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
  border: 1px solid #e0e0e0;
  font-size: 0.82rem;
  color: #555;
}
.privacy-box p {
  margin: 2px 0;
  line-height: 1.6;
}
.privacy-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}
.inquiry-select-small {
  width: 50% !important;
  max-width: 50% !important;
  box-sizing: border-box !important;
  padding: 12px 40px 12px 14px !important;
  font-size: 1rem !important;
  font-weight: 500 !important;
  color: #333 !important;
  background-color: #fff !important;
  border: 2px solid #3617ce !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233617ce' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right 12px center !important;
  background-size: 18px !important;
}
.inquiry-select-small:hover {
  border-color: #2b10b0 !important;
  box-shadow: 0 2px 8px rgba(54, 23, 206, 0.15) !important;
}
.inquiry-select-small:focus {
  outline: none !important;
  border-color: #3617ce !important;
  box-shadow: 0 0 0 3px rgba(54, 23, 206, 0.2) !important;
}
.inquiry-select-small option:first-child {
  color: #999 !important;
}
.inquiry-select-small option {
  padding: 12px !important;
  font-size: 1rem !important;
  color: #333 !important;
  background: #fff !important;
}
/* ============================================================
   블로그 챗봇 위젯
   ============================================================ */

.blog-chatbot-btn {
  position: fixed;
  right: 24px;
  bottom: 60px;
  width: 54px;
  height: 54px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(54, 23, 206, 0.32);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  z-index: 9000;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  font-family: var(--font-base);
}
.blog-chatbot-btn:hover {
  background: var(--color-primary-dark);
  transform: scale(1.07);
  box-shadow: 0 6px 20px rgba(54, 23, 206, 0.42);
}
.blog-chatbot-btn .chatbot-tooltip {
  position: absolute;
  right: 62px;
  background: var(--color-text);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 5px 10px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.blog-chatbot-btn:hover .chatbot-tooltip {
  opacity: 1;
}

.blog-chatbot-popup {
  position: fixed;
  right: 24px;
  bottom: 124px;
  width: 310px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  z-index: 8999;
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: chatbot-slide-up 0.22s ease;
}
.blog-chatbot-popup.open {
  display: flex;
}

@keyframes chatbot-slide-up {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot-popup__header {
  background: var(--color-primary);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chatbot-popup__title {
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chatbot-popup__close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color var(--transition);
}
.chatbot-popup__close:hover {
  color: #fff;
}

.chatbot-popup__messages {
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.chatbot-msg {
  display: flex;
  align-items: flex-start;
}

.chatbot-msg--bot .chatbot-bubble {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
  padding: 10px 13px;
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text);
  max-width: 100%;
  word-break: keep-all;
}
.chatbot-msg--bot .chatbot-bubble a {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-bottom: 1.5px solid var(--color-primary);
  transition: opacity var(--transition);
}
.chatbot-msg--bot .chatbot-bubble a:hover {
  opacity: 0.75;
}

.chatbot-popup__quick {
  padding: 4px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.chatbot-quick-btn {
  background: var(--color-bg);
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: 8px 14px;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition:
    background var(--transition),
    color var(--transition);
  font-family: var(--font-base);
  line-height: 1.4;
}
.chatbot-quick-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.chatbot-popup__footer {
  padding: 10px 14px;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  gap: 8px;
}
.chatbot-popup__footer a {
  flex: 1;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 8px 6px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: opacity var(--transition);
}
.chatbot-popup__footer a:hover {
  opacity: 0.85;
}
.chatbot-footer-call {
  background: var(--color-primary);
  color: #fff;
}
.chatbot-footer-kakao {
  background: var(--color-kakao);
  color: var(--color-kakao-text);
}

@media (max-width: 768px) {
  .blog-chatbot-btn {
    bottom: 100px;
    right: 14px;
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  .blog-chatbot-popup {
    right: 8px;
    bottom: 156px;
    width: calc(100vw - 16px);
    max-width: 340px;
  }
}