/* ── Gallery: Before & After Case Studies ── */
.gallery-intro{max-width:780px;margin:0 auto 2rem;text-align:center;font-size:1.05rem;line-height:1.7;color:var(--fp-ink)}
.gallery-disclaimer{display:block;margin:1rem auto 0;max-width:600px;font-size:.82rem;color:#5a6670;line-height:1.5;font-style:italic}

/* ── Case accordion ── */
.case-block{border:1px solid #d4dde3;border-radius:12px;margin:0 0 1.25rem;background:#fff;overflow:hidden}
.case-block[open]{box-shadow:0 2px 12px rgba(0,0,0,.06)}
.case-summary{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;cursor:pointer;font-family:var(--fp-serif);font-size:1.15rem;font-weight:600;color:var(--fp-ink);list-style:none;user-select:none;transition:background .15s;flex-wrap:wrap}
.case-summary::-webkit-details-marker{display:none}
.case-summary::before{content:'';display:inline-block;width:10px;height:10px;border-right:2.5px solid var(--fp-accent);border-bottom:2.5px solid var(--fp-accent);transform:rotate(-45deg);transition:transform .2s;flex-shrink:0}
.case-block[open]>.case-summary::before{transform:rotate(45deg)}
.case-summary:hover{background:#f5f8f6}
.case-summary .case-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 .5rem;background:var(--fp-accent);color:#fff;border-radius:6px;font-family:var(--fp-sans);font-size:.72rem;font-weight:800;letter-spacing:.5px;flex-shrink:0}
.case-summary .case-title{flex:1;min-width:0}
.case-meta{font-family:var(--fp-sans);font-size:.82rem;font-weight:400;color:#5a6670;margin-left:auto;white-space:nowrap}
@media(max-width:640px){.case-summary{font-size:1rem;gap:.5rem;padding:.85rem 1rem}.case-meta{width:100%;margin-left:0;padding-left:43px;margin-top:-.25rem}}

/* ── Photo grid ── */
.case-body{padding:.5rem 1.25rem 1.5rem}
.case-desc{font-size:.92rem;color:#3a4a52;line-height:1.6;margin:0 0 1rem}
.photo-grid{display:grid;gap:.6rem}
.photo-grid--2{grid-template-columns:repeat(2,1fr)}
.photo-grid--3{grid-template-columns:repeat(3,1fr)}
.photo-grid--4{grid-template-columns:repeat(2,1fr)}
.photo-grid--5{grid-template-columns:repeat(3,1fr)}
.photo-grid--6{grid-template-columns:repeat(3,1fr)}
.photo-cell{position:relative;border-radius:8px;overflow:hidden;background:#f0f2f5;cursor:zoom-in}
.photo-cell img{display:block;width:100%;height:auto;border-radius:8px;aspect-ratio:3/4;object-fit:cover}
.photo-label{position:absolute;bottom:0;left:0;right:0;padding:.35rem .6rem;background:linear-gradient(transparent,rgba(32,70,82,.85));color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.3px;text-transform:uppercase;text-align:center}
@media(min-width:641px){
  .photo-grid--4{grid-template-columns:repeat(4,1fr)}
  .photo-grid--5{grid-template-columns:repeat(5,1fr)}
  .photo-grid--6{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:900px){
  .photo-grid--6{grid-template-columns:repeat(6,1fr)}
}

/* ── Lightbox ── */
.gallery-lightbox{display:none;position:fixed;inset:0;z-index:100000;background:rgba(0,0,0,.92);align-items:center;justify-content:center;padding:1rem}
.gallery-lightbox.active{display:flex}
.gallery-lightbox img{max-width:90vw;max-height:85vh;border-radius:8px;object-fit:contain}
.lb-close{position:absolute;top:.75rem;right:.75rem;width:44px;height:44px;border:none;background:rgba(255,255,255,.15);color:#fff;font-size:1.5rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.lb-close:hover{background:rgba(255,255,255,.3)}
.lb-caption{position:absolute;bottom:1rem;left:50%;transform:translateX(-50%);color:#ffffffd9;font-size:.85rem;text-align:center;max-width:90vw}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:none;background:rgba(255,255,255,.12);color:#fff;font-size:1.3rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.lb-nav:hover{background:rgba(255,255,255,.25)}
.lb-prev{left:.75rem}
.lb-next{right:.75rem}

/* ── X-ray toggle ── */
.xray-toggle{margin:1.5rem 0 .5rem}
.xray-toggle summary{display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:600;color:var(--fp-accent);font-size:.95rem;padding:.5rem .75rem;border-radius:8px;transition:background .15s}
.xray-toggle summary:hover{background:#e8f5e9}
.xray-toggle summary::marker{content:''}
.xray-toggle summary::-webkit-details-marker{display:none}
.xray-toggle summary::before{content:'▶';font-size:.65rem;transition:transform .2s}
.xray-toggle[open] summary::before{transform:rotate(90deg)}

/* ── CTA highlight teaser on treatment page ── */
.gallery-teaser{background:#fff;border:1px solid #d4dde3;border-radius:12px;padding:1.5rem;margin:2rem 0;display:flex;gap:1.25rem;align-items:center;flex-wrap:wrap}
.gallery-teaser-imgs{display:flex;gap:.5rem;flex-shrink:0}
.gallery-teaser-imgs img{width:100px;height:133px;border-radius:8px;object-fit:cover}
.gallery-teaser-text{flex:1;min-width:200px}
.gallery-teaser-text h3{margin:0 0 .4rem;font-family:var(--fp-serif);font-size:1.1rem;color:var(--fp-ink)}
.gallery-teaser-text p{margin:0 0 .75rem;font-size:.92rem;color:#3a4a52;line-height:1.6}
.page-article .gallery-teaser-link,.gallery-teaser-link{display:inline-block;background:var(--fp-accent);color:#fff!important;padding:.45rem 1rem;border-radius:6px;text-decoration:none!important;font-weight:600;font-size:.9rem}
.page-article .gallery-teaser-link:hover,.gallery-teaser-link:hover{background:#00695c;color:#fff!important;text-decoration:none!important}
@media(max-width:480px){
  .gallery-teaser{flex-direction:column;text-align:center}
  .gallery-teaser-imgs{justify-content:center}
  .gallery-teaser-imgs img{width:80px;height:107px}
}