/* 서비스·지역 상세페이지 공통 레이아웃 (includes/gw-detail.php 가 주입) — 모바일 우선 */
body.gwd-page { --gwd-accent: var(--accent, var(--clay-500, #b9683f)); --gwd-ink: #26302b; --gwd-soft: #f5f3ef; --gwd-line: #e3ded6; overflow-x: hidden; }

/* 가로 넘침 방지 공통 가드 */
body.gwd-page main, body.gwd-page main * { box-sizing: border-box; }
body.gwd-page main { max-width: 100%; overflow-x: clip; }
body.gwd-page main :where(p, li, h1, h2, h3, h4, td, th, dd, dt, summary, a, span, b, strong, blockquote, figcaption) { overflow-wrap: anywhere; word-break: keep-all; min-width: 0; }
body.gwd-page main :where(img, video, svg, iframe) { max-width: 100%; }
body.gwd-page main :where(img, video) { height: auto; }
body.gwd-page main :where(.gw-container, .kw-container, .gw-prose, .p01-content, [class*="-content"]) { max-width: 100%; }
body.gwd-page main h1 { overflow-wrap: anywhere; }

.gwd-wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; width: 100%; }
.gwd-nest .gwd-wrap { padding: 0; max-width: none; }
.gwd-sec { padding: 28px 0 0; }
.gwd-nest.gwd-sec { padding-top: 32px; }
.gwd-h2 { font-size: clamp(20px, 3.4vw, 26px); line-height: 1.35; margin: 0 0 16px; color: var(--gwd-ink); }

/* 현장사진 4장 — PC 2x2, 모바일 2x2, 극소폭 1열 */
.gwd-photos { padding: 36px 0 8px; }
.gwd-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 760px; margin: 0 auto; }
.gwd-ph { margin: 0; border-radius: 8px; overflow: hidden; background: var(--gwd-soft); aspect-ratio: 1 / 1; }
.gwd-ph img, .gwd-ph picture { display: block; width: 100%; height: 100%; }
.gwd-ph img { object-fit: cover; }
@media (max-width: 479px) { .gwd-grid { gap: 8px; } .gwd-photos { padding-top: 24px; } }
@media (max-width: 299px) { .gwd-grid { grid-template-columns: minmax(0, 1fr); } }

/* 카드 */
.gwd-cards { display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); }
.gwd-card { background: var(--gwd-soft); border: 1px solid var(--gwd-line); border-top: 3px solid var(--gwd-accent); border-radius: 8px; padding: 16px 16px 14px; }
.gwd-card b { display: block; font-size: 16px; margin-bottom: 6px; color: var(--gwd-ink); }
.gwd-card p { margin: 0; font-size: 14.5px; line-height: 1.7; color: #4a4f4b; }
@media (min-width: 480px) { .gwd-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .gwd-c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .gwd-c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* 요약·포인트·주의 박스 */
.gwd-box { border-radius: 8px; padding: 16px 18px; background: #f1f6f3; border-left: 4px solid #2f5744; }
.gwd-point .gwd-box { background: #fbf3ec; border-left-color: var(--gwd-accent); }
.gwd-caution .gwd-box { background: #fdf2f1; border-left-color: #c0392b; }
.gwd-tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; color: #fff; background: #2f5744; border-radius: 999px; padding: 2px 10px; margin-bottom: 8px; }
.gwd-point .gwd-tag { background: var(--gwd-accent); }
.gwd-caution .gwd-tag { background: #c0392b; }
.gwd-box b { display: block; margin-bottom: 4px; font-size: 16px; }
.gwd-box p { margin: 0; font-size: 15px; line-height: 1.75; }

/* 작업과정 — PC 가로 카드, 모바일 세로 타임라인 */
.gwd-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; grid-template-columns: minmax(0, 1fr); counter-reset: none; }
.gwd-steps li { position: relative; display: flex; gap: 14px; padding: 0 0 20px 0; }
.gwd-steps li:not(:last-child)::before { content: ""; position: absolute; left: 19px; top: 40px; bottom: 0; width: 2px; background: var(--gwd-line); }
.gwd-n { flex: 0 0 40px; width: 40px; height: 40px; border-radius: 50%; background: var(--gwd-accent); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.gwd-steps li > div { flex: 1 1 auto; min-width: 0; padding-top: 2px; }
.gwd-steps b { display: block; font-size: 16px; margin-bottom: 4px; }
.gwd-steps p { margin: 0; font-size: 14.5px; line-height: 1.7; color: #4a4f4b; }
@media (min-width: 860px) {
  .gwd-steps { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 12px; }
  .gwd-steps li { flex-direction: column; background: var(--gwd-soft); border: 1px solid var(--gwd-line); border-radius: 8px; padding: 16px; }
  .gwd-steps li:not(:last-child)::before { display: none; }
  .gwd-steps li:not(:last-child)::after { content: "›"; position: absolute; right: -11px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--gwd-accent); background: #fff; line-height: 1; z-index: 1; }
}

/* 문제 → 원인 → 확인 → 방향 */
.gwd-pcs { display: grid; gap: 14px; }
.gwd-pcs-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; border: 1px solid var(--gwd-line); border-radius: 8px; overflow: hidden; }
.gwd-pcs-c { padding: 12px 16px; background: #fff; }
.gwd-pcs-c + .gwd-pcs-c { border-top: 1px dashed var(--gwd-line); }
.gwd-pcs-c span { display: block; font-size: 12px; font-weight: 700; color: var(--gwd-accent); margin-bottom: 2px; }
.gwd-pcs-c p { margin: 0; font-size: 14.5px; line-height: 1.65; }
.gwd-pcs-problem { background: #fdf2f1; } .gwd-pcs-fix { background: #f1f6f3; }
@media (min-width: 860px) { .gwd-pcs-row { grid-template-columns: repeat(4, minmax(0, 1fr)); } .gwd-pcs-c + .gwd-pcs-c { border-top: 0; border-left: 1px dashed var(--gwd-line); } }

/* BEFORE → WORK → AFTER */
.gwd-baw { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
.gwd-baw-c { border: 1px solid var(--gwd-line); border-radius: 8px; padding: 14px 16px; background: #fff; }
.gwd-baw-c span { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .1em; color: #fff; background: #6b6f6c; border-radius: 4px; padding: 1px 8px; margin-bottom: 6px; }
.gwd-baw-work span { background: var(--gwd-accent); } .gwd-baw-after span { background: #2f5744; }
.gwd-baw-c b { display: block; font-size: 15.5px; margin-bottom: 4px; }
.gwd-baw-c p { margin: 0; font-size: 14.5px; line-height: 1.7; color: #4a4f4b; }
@media (min-width: 860px) { .gwd-baw { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* 체크리스트 */
.gwd-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; grid-template-columns: minmax(0, 1fr); }
.gwd-check li { position: relative; padding: 11px 14px 11px 40px; background: var(--gwd-soft); border-radius: 8px; font-size: 15px; line-height: 1.6; }
.gwd-check li::before { content: "✓"; position: absolute; left: 14px; top: 10px; color: var(--gwd-accent); font-weight: 700; }
@media (min-width: 700px) { .gwd-check { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 관련 링크 카드 (작게) */
.gwd-links { display: grid; gap: 8px; grid-template-columns: minmax(0, 1fr); }
.gwd-links a { display: block; border: 1px solid var(--gwd-line); border-radius: 8px; padding: 10px 14px; text-decoration: none; color: inherit; background: #fff; }
.gwd-links b { display: block; font-size: 15px; } .gwd-links span { display: block; font-size: 13px; color: #6b6f6c; margin-top: 2px; }
@media (min-width: 480px) { .gwd-links { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 860px) { .gwd-links { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* 표 — 세 열 이상은 모바일에서 카드형으로 변환 */
.gwd-tw { width: 100%; max-width: 100%; margin: 16px 0; }
body.gwd-page table.gwd-t { width: 100%; max-width: 100%; border-collapse: collapse; table-layout: auto; }
body.gwd-page table.gwd-t caption { text-align: left; font-weight: 700; padding-bottom: 8px; }
body.gwd-page table.gwd-t th, body.gwd-page table.gwd-t td { vertical-align: top; text-align: left; }
@media (max-width: 640px) {
  body.gwd-page table.gwd-ts, body.gwd-page table.gwd-ts tbody, body.gwd-page table.gwd-ts tr, body.gwd-page table.gwd-ts td, body.gwd-page table.gwd-ts th, body.gwd-page table.gwd-ts caption { display: block; width: 100%; }
  body.gwd-page table.gwd-ts thead { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
  body.gwd-page table.gwd-ts tr { border: 1px solid var(--gwd-line); border-radius: 8px; margin: 0 0 10px; padding: 4px 14px; background: #fff; }
  body.gwd-page table.gwd-ts td, body.gwd-page table.gwd-ts th { border: 0; border-bottom: 1px dashed var(--gwd-line); padding: 8px 0; background: transparent; color: inherit; }
  body.gwd-page table.gwd-ts tr > :last-child { border-bottom: 0; }
  body.gwd-page table.gwd-ts td::before, body.gwd-page table.gwd-ts th[data-label]::before { content: attr(data-label); display: block; font-size: 12px; font-weight: 700; color: var(--gwd-accent); margin-bottom: 1px; }
  body.gwd-page table.gwd-t:not(.gwd-ts) th, body.gwd-page table.gwd-t:not(.gwd-ts) td { padding: 8px 8px; font-size: 14px; }
}

/* 모바일 본문·버튼·FAQ·후기 */
@media (max-width: 640px) {
  body.gwd-page main h1 { font-size: clamp(26px, 8vw, 32px); line-height: 1.3; }
  body.gwd-page main p, body.gwd-page main li { line-height: 1.75; }
  body.gwd-page main :where(.gw-hero-actions, .cta-btns, .gw-cta-band-actions) { display: flex; flex-direction: column; align-items: stretch; gap: 10px; }
  body.gwd-page main :where(.gw-btn, .btn) { max-width: 100%; text-align: center; white-space: normal; min-height: 44px; }
  body.gwd-page .gw-cta-band-actions .gw-btn { width: 100%; }
}