.pp{max-width:1200px;margin:0 auto;padding:24px clamp(16px,4vw,40px) 80px;color:#183742;font-size:16px}
.pp-crumbs{margin:0 0 20px;color:#628086;font-size:14px}.pp-crumbs a{color:#174f61;text-decoration:none}.pp-crumbs a:hover{text-decoration:underline}

/* top: gallery + info. minmax(0,…) stops large photos from widening the columns */
.pp-top{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(24px,4vw,56px);align-items:start}
.pp-gallery{position:sticky;top:110px;min-width:0}
.pp-stage{position:relative;overflow:hidden;border:1px solid #e1ebe8;border-radius:20px;background:#fff}
.pp-main{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff}
.pp-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:#112c36;font:400 34px/44px Arial,sans-serif;box-shadow:0 4px 14px rgba(17,44,54,.18);cursor:pointer;display:grid;place-items:center;padding:0 0 4px}
.pp-arrow:hover{background:#fff;color:#174f61}.pp-prev{left:14px}.pp-next{right:14px}
.pp-count{position:absolute;right:14px;bottom:14px;padding:4px 10px;border-radius:999px;background:rgba(17,44,54,.72);color:#fff;font-size:13px;font-weight:700}
.pp-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:thin}
.pp-thumb{flex:0 0 auto;padding:0;width:78px;height:78px;border:2px solid transparent;border-radius:12px;overflow:hidden;background:#fff;cursor:pointer;opacity:.75}
.pp-thumb img{width:100%;height:100%;object-fit:cover;display:block}.pp-thumb.active,.pp-thumb:hover{border-color:#174f61;opacity:1}

.pp-info{min-width:0}
.pp-cat{margin:0;color:#19706f;font:800 13px Manrope,sans-serif;letter-spacing:.12em;text-transform:uppercase}
.pp-info h1{margin:10px 0 14px;color:#112c36;font:800 clamp(30px,3.4vw,44px)/1.12 Manrope,sans-serif;letter-spacing:-.5px}
.pp-desc{margin:0 0 22px;color:#3f5f66;font-size:17px;line-height:1.7;max-width:56ch}
.pp-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 24px}
.pp-facts div{padding:14px 16px;border:1px solid #e1ebe8;border-radius:14px;background:#fff}
.pp-facts dt{margin:0 0 4px;color:#628086;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.pp-facts dd{margin:0;color:#112c36;font-size:16px;font-weight:700;line-height:1.35}
.pp-ctas{display:grid;gap:10px}
.pp-btn{display:block;padding:16px 20px;border-radius:12px;background:#174f61;color:#fff;font-weight:800;font-size:16px;text-align:center;text-decoration:none}
.pp-btn:hover{background:#0f3f43}
.pp-btn-alt{background:#fff;color:#1d8f4e;border:2px solid #25d366}.pp-btn-alt:hover{background:#effbf3;color:#157943}
.pp-note{margin:14px 0 0;color:#628086;font-size:14px}

/* sections below: cards with clear headings */
.pp-details,.pp-how,.pp-faq{margin-top:28px;padding:clamp(22px,3vw,34px);border:1px solid #e1ebe8;border-radius:20px;background:#fff}
.pp-details{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);margin-top:56px}
.pp h2{margin:0 0 16px;color:#112c36;font:800 22px Manrope,sans-serif}
.pp-details div>h2:not(:first-child){margin-top:28px}
.pp-specs{width:100%;border-collapse:collapse;font-size:15px}
.pp-specs th,.pp-specs td{padding:12px 14px;border-bottom:1px solid #edf2f1;text-align:left;vertical-align:top;line-height:1.55}
.pp-specs tr:last-child th,.pp-specs tr:last-child td{border-bottom:0}
.pp-specs th{width:34%;color:#628086;font-weight:600;background:#f7faf9}.pp-specs td{color:#183742}
.pp-good{margin:0;color:#3f5f66;line-height:1.75;font-size:16px}
.pp-how{background:#f1f7f5}
.pp-how ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.pp-how li{position:relative;padding-left:30px;color:#2f4f45;line-height:1.6}
.pp-how li:before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:#174f61;color:#fff;font-size:12px;line-height:20px;text-align:center}
.pp-how p{margin:18px 0 0}.pp-how a{color:#174f61;font-weight:800}
.pp-faq details{border-bottom:1px solid #edf2f1;padding:16px 0}.pp-faq details:last-child{border-bottom:0}
.pp-faq summary{cursor:pointer;color:#183742;font-weight:700;font-size:16px;list-style:none}.pp-faq summary::-webkit-details-marker{display:none}
.pp-faq summary::after{content:"+";float:right;color:#174f61;font-weight:800;font-size:20px;line-height:1}.pp-faq details[open] summary::after{content:"−"}
.pp-faq details p{margin:10px 0 0;color:#3f5f66;line-height:1.7}
.pp-related{margin-top:48px}
.pp-rel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.pp-rel{display:block;color:#183742;text-decoration:none;font-weight:700;font-size:14px;line-height:1.4}
.pp-rel img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:14px;background:#eef3f2;margin-bottom:8px}
.pp-rel:hover span{text-decoration:underline}

@media(max-width:900px){.pp-top,.pp-details{grid-template-columns:minmax(0,1fr)}.pp-gallery{position:static}.pp-how ul{grid-template-columns:1fr}.pp-rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.pp-arrow{width:40px;height:40px;font-size:30px;line-height:38px}.pp-thumb{width:64px;height:64px}.pp-facts{grid-template-columns:1fr 1fr}.pp-specs th{width:40%}}

/* Desktop gallery: thumbnails in a column on the left, photo sized to fit one screen */
@media(min-width:901px){
  .pp-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .pp-gallery{display:grid;grid-template-columns:72px minmax(0,1fr);grid-template-areas:"thumbs stage";gap:12px;align-items:start}
  .pp-stage{grid-area:stage;max-width:min(100%,calc(100vh - 190px));justify-self:center;width:100%}
  .pp-thumbs{grid-area:thumbs;flex-direction:column;margin-top:0;overflow-x:hidden;overflow-y:auto;max-height:calc(100vh - 190px);padding:2px}
  .pp-thumb{width:68px;height:68px}
  .pp-arrow{width:40px;height:40px;font-size:30px;line-height:38px}
}
.pp-desc.pp-lead{margin-bottom:10px;color:#173c42;font-size:18px}