/* 실제 청소 사례: 메인과 쓰레기집 상세 페이지에서 함께 사용합니다. */
.clean-proof { padding: 76px 5%; background: #f6f7f3; color: #223b31; scroll-margin-top: 74px; }
.proof-inner { width: 100%; max-width: 1240px; margin: 0 auto; }
.proof-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: 30px; }
.proof-eyebrow { display: block; color: #53725a; font-size: .78rem; font-weight: 700; letter-spacing: .08em; margin-bottom: 16px; }
.proof-heading h2 { font-size: clamp(1.9rem, 3.5vw, 2.9rem); font-weight: 800; line-height: 1.3; letter-spacing: -.04em; }
.proof-heading h2 em { color: #3e7862; font-style: normal; }
.proof-heading p { max-width: 350px; color: #5a695e; font-size: .94rem; line-height: 1.9; }
.proof-heading p small { display: block; color: #657468; font-size: .76rem; margin-top: 12px; }
.proof-case { min-width: 0; overflow: hidden; background: #fff; border: 1px solid #dce3d9; border-radius: 14px; color: #223b31; box-shadow: 0 5px 20px #233b3105; }
.proof-case-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 24px 26px 20px; }
.proof-case-kicker { display: block; font-size: .73rem; font-weight: 700; color: #59735b; margin-bottom: 7px; }
.proof-case h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); line-height: 1.4; letter-spacing: -.03em; }
.proof-case-number { color: #718570; font-size: 1.5rem; font-weight: 500; line-height: 1; }
.proof-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0 18px; }
.proof-photo { min-width: 0; margin: 0; }
.proof-photo figcaption { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 12px; background: #e7e6df; color: #4c5046; font-size: .77rem; border-radius: 6px 6px 0 0; }
.proof-photo figcaption span { font-size: .6rem; letter-spacing: .1em; }
.proof-photo--after figcaption { background: #dce8d4; color: #28533c; }
.proof-photo--work figcaption { background: #e0e9e8; color: #2d5954; }
.proof-photo a { position: relative; display: block; overflow: hidden; color: #fff; background: #e7e6df; border-radius: 0 0 6px 6px; }
.proof-photo img { display: block; width: 100%; height: auto; }
.proof-expand { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid #ffffff7a; border-radius: 50%; background: #173d34d9; font-size: 1rem; }
.proof-photo a:hover .proof-expand { background: #2f695d; }
.proof-case-desc { padding: 18px 26px 24px; color: #566054; font-size: .88rem; line-height: 1.8; }
.proof-case-desc strong { color: #294c37; font-weight: 700; }
.proof-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 22px; align-items: stretch; }
.proof-detail-grid .proof-case { display: flex; flex-direction: column; }
.proof-detail-grid .proof-case-head { min-height: 110px; padding: 20px 20px 16px; }
.proof-detail-grid .proof-case-desc { padding: 16px 20px 20px; }
.proof-detail-grid .proof-pair { padding: 0 14px; gap: 10px; }
.proof-detail-grid .proof-photo img { aspect-ratio: 4 / 3; object-fit: cover; object-position: center; }
.proof-project-head { margin-top: 44px; padding-top: 30px; border-top: 1px solid #d5ded2; scroll-margin-top: 96px; }
.proof-project-head .proof-eyebrow { margin-bottom: 12px; }
.proof-project-head h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); line-height: 1.5; letter-spacing: -.03em; }
.proof-project-head p { margin-top: 10px; color: #5a695e; font-size: .9rem; line-height: 1.8; }
.proof-detail-grid--equal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.proof-footnote { margin: 20px 0 0; color: #637063; font-size: .75rem; line-height: 1.8; }
.proof-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid #d5ded2; margin-top: 28px; padding-top: 28px; }
.proof-cta strong { display: block; font-size: 1.15rem; line-height: 1.5; margin-bottom: 5px; }
.proof-cta p { font-size: .85rem; color: #5a695e; line-height: 1.7; }
.proof-cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.proof-button { display: inline-flex; justify-content: center; align-items: center; gap: 16px; padding: 14px 22px; min-height: 48px; border: none; border-radius: 7px; background: #26544a; color: #fff; font-family: inherit; font-weight: 800; font-size: .92rem; text-decoration: none; cursor: pointer; }
.proof-button:hover { background: #1b3c35; }
.proof-text-link { display: inline-flex; align-items: center; min-height: 44px; color: #26544a; font-size: .87rem; text-underline-offset: 5px; }
.clean-proof a:focus-visible, .trash-page a:focus-visible, .clean-photo-dialog button:focus-visible { outline: 3px solid #b1c890; outline-offset: 4px; }

/* 클릭하기 전에는 큰 사진을 내려받지 않습니다. */
.clean-photo-dialog { position: fixed; inset: 0; width: min(1100px, 94vw); max-width: none; max-height: 92vh; max-height: 92dvh; margin: auto; padding: 0; border: 1px solid #61756a; border-radius: 12px; background: #132c25; color: #fff; box-shadow: 0 24px 100px #0008; }
.clean-photo-dialog::backdrop { background: #071b15de; }
.clean-photo-dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 12px 18px; }
.clean-photo-dialog-head p { font-size: .85rem; line-height: 1.6; }
.clean-photo-close { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; min-width: 58px; min-height: 44px; padding: 8px 12px; color: #fff; background: #365348; border: 1px solid #6d8475; border-radius: 6px; font: inherit; font-size: .85rem; cursor: pointer; }
.clean-photo-large { display: block; width: 100%; height: auto; max-height: calc(92vh - 82px); max-height: calc(92dvh - 82px); object-fit: contain; background: #10251e; }

/* 실제 현장 사진이 먼저 보이는 쓰레기집 상세 페이지 */
.trash-intro { padding: 124px 5% 60px; background: #f5f3ed; }
.trash-intro-grid { max-width: 1240px; margin: auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 50px; align-items: center; }
.trash-intro .proof-eyebrow { color: #426b4d; }
.trash-intro h1 { color: #1b3c35; font-size: clamp(2rem, 3.7vw, 3.1rem); line-height: 1.32; letter-spacing: -.04em; margin-bottom: 22px; }
.trash-intro h1 em { color: #3e8b7b; font-style: normal; }
.trash-intro p { color: #5c5a55; line-height: 1.9; font-size: 1rem; margin-bottom: 22px; }
.trash-intro .proof-button { color: #fff; background: #26544a; }
.trash-intro .proof-button:hover { background: #1b3c35; }
.trash-intro .proof-text-link { color: #26544a; }
.trash-intro small { display: block; color: #69725f; font-size: .8rem; margin-top: 18px; line-height: 1.7; }
.trash-intro-photo { position: relative; margin: 0; overflow: hidden; border-radius: 14px; background: #d7dfcc; }
.trash-intro-photo > img { display: block; width: 100%; height: auto; }
.trash-intro-photo figcaption { position: absolute; inset: auto 0 0; padding: 44px 24px 20px; background: linear-gradient(transparent, #122b24eb); color: #fff; font-size: .95rem; font-weight: 700; }
.trash-intro-photo figcaption span { display: block; color: #dce9d3; font-size: .72rem; font-weight: 500; margin-bottom: 6px; }
.trash-work { background: #fff; padding: 72px 5%; }
.trash-section-head { max-width: 650px; margin-bottom: 30px; }
.trash-section-head .proof-eyebrow { color: #507157; }
.trash-section-head h2 { color: #1b3c35; font-size: clamp(1.65rem, 3vw, 2.3rem); line-height: 1.35; letter-spacing: -.04em; margin-bottom: 14px; }
.trash-section-head p { color: #626658; font-size: .95rem; line-height: 1.9; }
.trash-work-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.trash-work-item { min-width: 0; margin: 0; }
.trash-work-item > a { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; background: #e3e5db; }
.trash-work-item img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.trash-work-item figcaption { padding-top: 20px; }
.trash-work-item small { display: block; color: #67765e; font-size: .72rem; margin-bottom: 8px; }
.trash-work-item h3 { color: #244734; font-size: 1.12rem; line-height: 1.5; margin-bottom: 10px; }
.trash-work-item p { color: #626658; font-size: .87rem; line-height: 1.8; }
.trash-scope { padding: 72px 5%; }
.trash-scope-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid #d6dfd0; }
.trash-scope-item { padding: 26px 22px 0 0; }
.trash-scope-item > span { display: block; color: #75906b; font-size: .8rem; margin-bottom: 14px; }
.trash-scope-item h3 { color: #244734; font-size: 1.03rem; margin-bottom: 10px; }
.trash-scope-item p { color: #626658; font-size: .87rem; line-height: 1.8; }
.trash-final { background: #edf3e9; padding: 56px 5%; color: #223b31; }
.trash-final .proof-cta { border: none; padding: 0; margin: 0; }
.trash-final .proof-cta strong { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }

/* 서비스 상세 페이지의 실제 작업 사진 */
.service-project { padding: 0; margin: 0 0 64px; scroll-margin-top: 96px; }
.service-project-heading { margin-bottom: 24px; }
.service-project-heading .proof-eyebrow { margin-bottom: 10px; }
.service-project-heading h2 { color: #223b31; font-size: clamp(1.6rem, 3vw, 2.15rem); line-height: 1.4; letter-spacing: -.04em; }
.service-project-heading p { margin-top: 10px; color: #617063; font-size: .92rem; line-height: 1.8; }
.service-project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.service-project-card { display: flex; flex-direction: column; min-width: 0; background: #fff; border: 1px solid #dce3d9; border-radius: 12px; overflow: hidden; }
.service-project-card-head { min-height: 104px; padding: 20px 18px 16px; }
.service-project-card-head > span { display: block; margin-bottom: 6px; color: #59735b; font-size: .73rem; font-weight: 700; }
.service-project-card-head h3 { color: #223b31; font-size: 1.13rem; line-height: 1.5; }
.service-project-card .proof-pair { padding: 0 12px; gap: 8px; }
.service-project-card .proof-photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.service-project-card .proof-photo figcaption { padding: 8px; font-size: .7rem; }
.service-project-card .proof-photo figcaption span { font-size: .52rem; }
.service-project-card-foot { display: flex; flex: 1; flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 18px 20px; }
.service-project-card-foot p { color: #617063; font-size: .85rem; line-height: 1.8; }
.service-project-card-foot a { margin-top: auto; color: #26544a; font-size: .83rem; font-weight: 700; text-underline-offset: 4px; min-height: 40px; display: inline-flex; align-items: center; }
.service-project-note { margin-top: 18px; color: #6b7569; font-size: .76rem; line-height: 1.8; }
.service-project a:focus-visible { outline: 3px solid #53795f; outline-offset: 4px; }
@media (max-width: 900px) {
  .proof-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .proof-heading p { max-width: 600px; }
  .proof-detail-grid { grid-template-columns: minmax(0, 1fr); }
  .proof-detail-grid .proof-case-head { min-height: 0; }
  .trash-intro-grid { gap: 28px; }
  .trash-work-grid { gap: 18px; }
  .trash-scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
}
@media (max-width: 760px) {
  .service-project-grid { grid-template-columns: minmax(0, 1fr); }
  .service-project-card-head { min-height: 0; }
  .service-project { margin-bottom: 44px; }
}
@media (max-width: 600px) {
  .clean-proof { padding: 44px 5%; }
  .proof-heading { margin-bottom: 24px; }
  .proof-case-head { padding: 20px 18px 16px; }
  .proof-case--featured .proof-pair { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .proof-pair { padding: 0 12px; gap: 8px; }
  .proof-photo figcaption { padding: 8px; font-size: .72rem; }
  .proof-photo figcaption span { font-size: .53rem; }
  .proof-case-desc { padding: 16px 18px 20px; font-size: .84rem; }
  .proof-detail-grid { gap: 18px; margin-top: 18px; }
  .proof-cta-actions { width: 100%; }
  .proof-cta-actions .proof-button { width: 100%; }
  .clean-photo-dialog-head { gap: 12px; padding: 10px 12px; }
  .trash-intro { padding: 106px 5% 40px; }
  .trash-intro-grid { grid-template-columns: minmax(0, 1fr); }
  .trash-work, .trash-scope { padding: 44px 5%; }
  .trash-work-grid { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .trash-work-item > a { max-width: 520px; }
  .trash-scope-grid { gap: 20px 16px; }
  .trash-scope-item { padding-right: 0; }
  .trash-final { padding: 40px 5%; }
}

.clean-proof .proof-case--featured + .proof-case--featured { margin-top: 22px; }
.clean-proof .proof-case--featured .proof-photo img { aspect-ratio: 4 / 3; object-fit: cover; }