/* KlasMo 5.1: product finder + genuine sample gallery */
.km51-zone{background:#fffdf9;padding:100px 0 110px}
.km51-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.km51-top-hint{color:#87998a;font-size:11px;font-weight:600}
.km51-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:36px}
.km51-heading h2{color:#183b30;font-size:clamp(38px,4.3vw,64px);line-height:1.07;font-weight:900;letter-spacing:-.055em;margin:0}
.km51-heading h2 em{color:#76a990}
.km51-heading p{color:#64796c;max-width:345px;line-height:1.85;font-size:14px;margin:0 0 4px}
.km51-board{background:#f2f6ef;border-radius:23px;border:1px solid #dce9dd;box-shadow:0 20px 52px rgba(24,60,39,.08);display:grid;grid-template-columns:1fr 1.07fr;gap:0;overflow:hidden}
.km51-form{padding:50px clamp(25px,4vw,65px);background:#fff;display:flex;flex-direction:column;align-items:stretch}
.km51-numbered{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.km51-numbered>span:first-child{font-size:10px;font-weight:900;letter-spacing:.11em;color:#709381;background:#eaf4ef;border-radius:7px;padding:6px 9px}
.km51-numbered label,.km51-numbered>span:last-child{color:#244c3e;font-size:15px;font-weight:800}
.km51-form select{width:100%;height:57px;appearance:auto;border:1px solid #d6e3d7;background:#fbfcf9;color:#183b30;border-radius:10px;padding:0 15px;font-size:16px;font-weight:700;margin-bottom:27px}
.km51-subjects{display:flex;gap:9px;margin-bottom:26px}
.km51-subjects button{flex:1 1 0;border:1px solid #d8e4d9;background:#fafcf9;color:#41634f;border-radius:10px;min-height:55px;font-size:14px;font-weight:800;transition:background .2s,color .2s,box-shadow .2s}
.km51-subjects button:hover{border-color:#76b49e}
.km51-subjects button.is-active{border-color:#244c3e;background:#244c3e;color:#fff;box-shadow:0 8px 18px rgba(36,76,62,.14)}
.km51-step3{margin:0 0 13px}
.km51-submit{border:0;background:#244c3e;color:#fff;border-radius:10px;min-height:59px;padding:14px 17px;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.km51-submit:hover{background:#183b30}.km51-submit span{font-size:23px}
.km51-safe{font-size:10.5px;line-height:1.6;color:#728a79;margin:16px 0 0}
.km51-selection{position:relative;display:flex;flex-direction:column;background:radial-gradient(circle at 67% 23%,#e0ece1,transparent 62%),#e9f1e8;padding:24px clamp(25px,3.5vw,50px) 25px}
.km51-selection-label{display:flex;align-items:center;gap:9px;font-size:9px;letter-spacing:.09em;color:#668d76;font-weight:850;white-space:nowrap}
.km51-selection-label [data-km51-selected]{margin-left:auto;color:#244c3e;font-weight:800}
.km51-pulse{height:7px;width:7px;background:#e9a68c;border-radius:100%}
.km51-preview-paper{margin:20px auto 15px;background:#fff;box-shadow:0 20px 40px rgba(33,66,47,.15);border:7px solid #fff;max-width:255px;width:65%;aspect-ratio:.705;transform:rotate(-3deg);overflow:hidden;border-radius:4px;transition:transform .25s ease}
.km51-preview-paper:hover{transform:rotate(0deg) translateY(-4px)}
.km51-preview-paper img{width:100%;height:100%;object-fit:contain}
.km51-preview-bottom{display:flex;align-items:end;gap:12px;justify-content:space-between;padding-top:14px;border-top:1px solid #cddfce}
.km51-preview-bottom>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.km51-edition{font-size:9px;letter-spacing:.10em;color:#618672;font-weight:850}
.km51-preview-bottom strong{font-size:18px;font-weight:900;color:#244c3e;line-height:1.25}
.km51-preview-bottom small{font-size:11px;color:#6a8975}
.km51-preview-action{flex:0 0 41px;width:41px;height:41px;border-radius:50%;background:#244c3e;display:grid;place-items:center;color:#fff;font-size:20px;line-height:1}
.km51-preview-action:hover{background:#183b30;color:#fff}
.km51-admin-note{color:#567861;font-size:12px;margin:16px 0 0}
.km51-product-gallery{border:1px solid #d8e6d9;border-radius:15px;background:#f4f8f3;overflow:hidden;padding:18px 20px;margin:12px 0 26px;max-width:530px}
.km51-gallery-title{display:flex;flex-direction:column;gap:5px;text-align:left;margin-bottom:14px}
.km51-gallery-title span{font-size:9px;letter-spacing:.13em;color:#729382;font-weight:900}
.km51-gallery-title strong{font-size:21px;color:#244c3e;font-family:Lato,sans-serif;font-weight:900}
.km51-gallery-title small{font-size:11px;color:#61796b}
.km51-gallery-main{background:#edf2eb;border-radius:8px;display:grid;place-items:center;max-height:275px;overflow:hidden;padding:10px}
.km51-gallery-main img{height:254px;width:auto;object-fit:contain;box-shadow:0 6px 15px rgba(24,59,48,.13)}
.km51-gallery-nav{display:flex;gap:8px;margin-top:12px}
.km51-gallery-nav button{border:1px solid #cbdccd;border-radius:7px;padding:10px 14px;font-size:11px;font-weight:800;background:#fff;color:#426551}
.km51-gallery-nav button.is-current{background:#244c3e;color:#fff;border-color:#244c3e}
@media(max-width:900px){.km51-heading{display:block}.km51-heading p{margin-top:16px;max-width:650px}.km51-board{grid-template-columns:1fr 1fr}.km51-form{padding:32px 27px}}
@media(max-width:700px){.km51-zone{padding:72px 0}.km51-board{grid-template-columns:1fr}.km51-form{padding:28px 23px}.km51-selection{padding:22px}.km51-preview-paper{height:260px;max-width:185px;width:auto}.km51-top-hint{display:none}.km51-heading h2{font-size:39px}.km51-selection-label{white-space:normal}}
@media(prefers-reduced-motion:reduce){.km51-preview-paper,.km51-subjects button{transition:none}.km51-preview-paper:hover{transform:rotate(-3deg)}}