.chapter-mode{height:100dvh;overflow:hidden;background:#141414}
.chapter-mode main{height:calc(100dvh - var(--header-height,130px) - 65px);position:relative;overflow:hidden}
.chapter[hidden]{display:none!important}
.chapter-mode .chapter{height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#64583f #141414;outline:0;background:#141414}
.active-chapter{animation:page-enter .5s ease both}
@keyframes page-enter{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}
.chapter-mode .section{padding-top:35px;padding-bottom:40px}
.chapter-mode .section-head{margin-bottom:24px}
.chapter-mode .hero-inner{min-height:0;height:calc(100% - 145px);padding-top:20px;padding-bottom:10px}
.chapter-mode .hero-art{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:0}
.chapter-mode .hero-art img{height:calc(100% - 28px);width:100%;object-fit:contain;min-height:0}
.chapter-mode .hero-art p{font-size:10px;align-self:flex-end}
.chapter-mode .hero-bottom{padding:10px 8px}
.chapter-mode .service-strip{padding:16px 0}
.chapter-mode .hero-copy{padding-top:0;padding-bottom:0}
.chapter-bar{height:65px;background:#090909;border-top:1px solid #36332e;display:flex;align-items:center;gap:25px;padding:0 42px;position:fixed;bottom:0;left:0;right:0;z-index:25}
.chapter-bar button{border:0;background:none;color:#dbbc88;padding:10px;font-size:14px}
.chapter-bar button:disabled{opacity:.3;cursor:default}
.chapter-position{font-size:13px;color:#beb8ac;min-width:190px}
.chapter-dots{display:flex;gap:10px;margin-left:auto}
.chapter-dots button{width:22px;height:30px;padding:0;position:relative}
.chapter-dots button:after{content:'';position:absolute;left:7px;top:12px;width:6px;height:6px;border-radius:50%;background:#615849}
.chapter-dots button[aria-current=page]:after{background:#e0bd83;box-shadow:0 0 0 4px #e0bd8320}
.chapter-mode .product-image,.inquiry-dialog .product-image{background:#141414}
.chapter-mode .product-image img{mask-image:linear-gradient(to right,transparent,#000 3%,#000 97%,transparent),linear-gradient(to bottom,transparent,#000 3%,#000 97%,transparent);mask-composite:intersect}
.chapter-mode .product-grid .product-image{aspect-ratio:1.55;max-height:37vh}
.chapter-mode .product-copy{padding-top:14px}
.chapter-mode .product-actions{margin-top:12px}
.chapter-mode .secondary-products{margin-top:20px;padding-top:15px;grid-template-columns:1fr}
.chapter-mode .secondary-products .product{grid-template-columns:100px 1fr;max-width:600px}
.chapter-mode .collection-links{margin-top:16px}
.chapter-mode .stage{background:#191919;color:#eee;border-color:#6a5a40}
.chapter-mode .stage p,.chapter-mode .stage .scope{color:#bebbb5}
.chapter-mode .stage .number{color:#d0ad73}
.chapter-mode .stage svg{filter:invert(.85) hue-rotate(180deg)}
.chapter-mode .factory-grid figure,.chapter-mode .factory-pair figure{background:#141414}
.chapter-mode .factory-grid img,.chapter-mode .factory-pair img{mask-image:radial-gradient(ellipse,#000 55%,transparent 76%)}
.chapter-mode .application-grid article{background:#141414}
.chapter-mode .application-grid img{object-fit:contain;background:#141414;mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent)}
.chapter-mode .contact{padding-top:35px;padding-bottom:0}
.chapter-mode .contact>footer{margin-top:40px;padding-top:30px}
@media(max-width:900px){.chapter-mode .hero-inner{height:auto;min-height:calc(100% - 145px)}.chapter-mode .hero-art{height:350px}.chapter-mode .hero-art img{max-height:320px}.chapter-mode .hero-copy{padding-top:25px}.chapter-bar{padding:0 18px;gap:10px}.chapter-position{min-width:0}.chapter-dots{gap:2px}}
@media(max-width:600px){.chapter-mode main{height:calc(100dvh - var(--header-height,130px) - 60px)}.chapter-bar{height:60px;padding:0 8px;gap:6px;justify-content:space-between}.chapter-dots{display:none}.chapter-bar button{font-size:12px}.chapter-position{font-size:12px}.chapter-mode .hero-inner{padding:24px 24px 8px}.chapter-mode .hero-art{height:310px;margin-top:12px}.chapter-mode .hero-description{margin:18px 0}.chapter-mode .section{padding-top:26px}.chapter-mode .product-grid .product-image{max-height:none;aspect-ratio:1.5}.chapter-mode .hero-bottom{margin:0 24px}.chapter-mode .service-strip{padding:16px 0}.chapter-mode .product-grid{gap:32px}}
@media(prefers-reduced-motion:reduce){.active-chapter{animation:none}}
@media(min-width:1000px){.chapter-mode .process-grid{gap:14px}.chapter-mode .stage{padding:15px}.chapter-mode .stage svg{height:95px;margin:5px 0 10px}.chapter-mode .stage h3{font-size:18px;min-height:0}.chapter-mode .stage p{font-size:12px;min-height:0;margin-top:8px}.chapter-mode .process-note{margin-top:15px}.chapter-mode .process-section .section-head{margin-bottom:20px}}