/* Product catalogue: shared Curvature identity, four distinct machine formats. */
.products-page{color:#171b19}
.products-page>header{background:#0b0e0e;color:#f9faf5;border-color:#ffffff24}
.products-page>header .brand,.products-page>header .menu-toggle{color:inherit}
.products-page>header .brand{font-size:clamp(21px,1.95vw,27px)}
.products-page>header .brand .brand-symbol{width:38px;height:38px;filter:brightness(0) invert(1)}
.products-page>header .site-nav{font-size:13px;gap:24px}
.products-page>header .site-nav a{white-space:nowrap}
.products-page>header .site-nav a:hover{color:#fff}
.products-page>header>.button{background:transparent;color:#f9faf5;border-color:#ffffff75}
.products-page>header>.button:hover{background:#f9faf5;color:#0b0e0e}
.products-page>header :focus-visible{outline-color:#fff}
.catalogue-intro{padding-top:76px;padding-bottom:48px}
.catalogue-label{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:34px}
.catalogue-label .eyebrow{margin:0;letter-spacing:.15em}
.catalogue-label>span{font-size:11px;letter-spacing:.12em;color:#616960}
.catalogue-heading{display:grid;grid-template-columns:1.45fr 1fr;gap:8%;align-items:end}
.catalogue-heading h1{font-size:clamp(46px,6vw,90px);font-weight:750;line-height:.96;letter-spacing:-.065em;margin:0;color:#000}
.catalogue-heading h1 span{display:block}
.catalogue-heading>div{max-width:430px;margin-bottom:3px}
.catalogue-heading p{margin:0;font-size:18px;line-height:1.65;color:#4c554e}
.catalogue-heading .catalogue-status{font-size:13px;line-height:1.6;margin-top:18px;color:#697167}
.kit-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:0}
.kit-index a{padding:22px 24px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;font-size:13px;min-width:0}
.kit-index a+a{border-left:1px solid var(--line)}
.kit-index a:first-child{padding-left:0}
.kit-index a:last-child{padding-right:0}
.kit-index strong{font-size:24px;letter-spacing:-.06em;font-weight:650;line-height:1}
.kit-index a>span:last-child{font-size:20px}
.kit-index a:hover{color:#000;background:#eceee8}
.kit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding-top:40px;padding-bottom:32px;gap:0}
.kit{padding:36px 44px 40px 0;min-width:0;scroll-margin-top:30px;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.kit:nth-child(even){border-left:1px solid var(--line);padding-left:44px;padding-right:0}
.kit:nth-child(n+3){padding-top:52px}
.kit-top{display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap}
.kit-code{font-size:clamp(62px,6vw,92px);letter-spacing:-.075em;font-weight:750;line-height:.95;color:#000}
.kit-state{font-size:10px;letter-spacing:.12em;line-height:1.3;padding:7px 10px;border:1px solid #b8beb5;color:#566151;white-space:nowrap}
.kit-state-first{color:#f9faf5;background:#1c2923;border-color:#1c2923}
.kit-category{margin:14px 0 0;font-size:11px;letter-spacing:.13em;color:#646e63}
.kit-media{margin:10px 0 25px;aspect-ratio:4/3;position:relative;display:grid;place-items:center;min-width:0}
.kit-media:before{content:'';position:absolute;width:65%;height:12%;border-radius:50%;background:#1722190b;filter:blur(18px);bottom:9%;z-index:-1}
.kit-media img,.kit-media video{display:block;width:100%;height:100%;object-fit:contain;min-width:0}
.kit h2{font-size:clamp(26px,2.5vw,38px);line-height:1.08;letter-spacing:-.045em;font-weight:700;margin:0 0 18px}
.kit-description{font-size:17px;color:#525b53;line-height:1.65;margin:0 0 24px;max-width:560px;min-height:5em}
.kit-uses{display:flex;gap:8px 20px;flex-wrap:wrap;padding:0;margin:0 0 24px;list-style:none;color:#333e36;font-size:12px}
.kit-uses li:before{content:'↗';margin-right:6px;color:#777f73}
.kit details{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);color:#4e594f;font-size:14px}
.kit summary{color:#141c16;font-weight:500;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:4px 0;min-height:32px}
.kit summary::-webkit-details-marker{display:none}
.kit summary:after{content:'+';font-size:24px;font-weight:400;line-height:1}
.kit details[open] summary:after{content:'−'}
.kit details p{margin:16px 0 6px;line-height:1.7}
.kit-details-label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#6a7568}
.kit .text-link{margin-top:22px;align-self:start;align-items:center;min-height:36px;font-weight:500}
.kit-note{font-size:12px;color:#72796f;margin:22px 0 0;line-height:1.5}
.kit-grid-note{margin:0 auto 72px;color:#687065;font-size:12px}
.catalogue-platform{background:#0b0e0e;color:#f9faf5;padding:76px 0}
.catalogue-platform .eyebrow{color:#b4beb4;letter-spacing:.14em}
.catalogue-platform-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:10%;align-items:center}
.catalogue-platform h2{font-size:clamp(40px,4.8vw,70px);font-weight:700;letter-spacing:-.055em;color:#f9faf5}
.catalogue-platform p:not(.eyebrow){font-size:18px;line-height:1.7;color:#b6bfb7;margin:26px 0 30px;max-width:580px}
.catalogue-platform .text-link{color:#f9faf5;font-size:16px}
.catalogue-platform :focus-visible{outline-color:#fff}
.platform-diagram{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));row-gap:45px;padding:36px 0;position:relative}
.platform-node{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 4px;border:1px solid #3c4841;margin:0 6px;font-size:22px;font-weight:600;letter-spacing:-.035em}
.platform-node small{font-size:9px;line-height:1.4;letter-spacing:.1em;font-weight:400;text-transform:uppercase;color:#b1bdb3}
.platform-node:after{content:'';position:absolute;width:1px;height:24px;left:50%;top:100%;background:#566359}
.platform-s1{grid-column:1/-1;padding:20px;border:1px solid #566359;display:flex;align-items:center;justify-content:center;gap:22px;position:relative}
.platform-s1:before{content:'';position:absolute;left:12.5%;right:12.5%;height:23px;bottom:100%;border-top:1px solid #566359;background:linear-gradient(#566359,#566359) center/1px 100% no-repeat}
.platform-s1 strong{font-size:40px;line-height:1;letter-spacing:-.07em}
.platform-s1 span{font-size:10px;letter-spacing:.14em;color:#b7c2b9}
.platform-s1{gap:16px}
.platform-s1 strong{font-size:clamp(28px,3.8vw,40px)}
.catalogue-research{padding:54px 0 0}
.catalogue-research details{margin:0;padding:0;border-top:0;border-bottom:1px solid var(--line);padding-bottom:24px}
.catalogue-research summary{font-size:16px;color:#26352a;min-height:44px}
.research-intro{max-width:780px;font-size:15px;line-height:1.75}
.research-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin:30px 0}
.research-grid h3{font-size:17px;color:#162218;margin:0 0 12px;font-weight:600}
.research-grid p{font-size:14px;line-height:1.75;margin:0 0 15px}
.research-grid a{color:#263d2d;text-decoration:underline;text-underline-offset:3px;display:inline}
.research-date{font-size:12px}
.catalogue-cta{padding:74px 0 84px;display:flex;align-items:center;justify-content:space-between;gap:36px}
.catalogue-cta h2{font-size:clamp(38px,4.5vw,68px);font-weight:700;letter-spacing:-.055em}
.catalogue-cta p{color:#626e60;margin:20px 0 0;max-width:540px;font-size:17px}
.catalogue-cta .button{flex-shrink:0}
.products-page footer>a:not(.footer-brand){font-size:13px}
.products-page footer>a:hover{text-decoration:underline;text-underline-offset:4px}
@media(min-width:901px) and (max-width:1100px){.products-page>header .site-nav{gap:18px}.kit-index a{gap:10px;padding:20px 18px;font-size:12px}.kit{padding-right:28px}.kit:nth-child(even){padding-left:28px}}
@media(max-width:900px){.products-page>header .brand{font-size:21px}.products-page>header .brand .brand-symbol{width:32px;height:32px}.products-page>header .site-nav{border-color:#ffffff30;font-size:16px}.products-page>header .site-nav .nav-preorder{background:#f9faf5;color:#0b0e0e}.catalogue-intro{padding-top:56px}.catalogue-heading{grid-template-columns:1fr;gap:26px}.catalogue-heading h1{font-size:clamp(48px,8.6vw,80px)}.catalogue-heading>div{max-width:650px}.catalogue-heading p{font-size:17px}.catalogue-heading .catalogue-status{margin-top:10px}.kit-index a{padding:20px 12px;grid-template-columns:auto 1fr;gap:8px}.kit-index a>span:last-child{display:none}.kit-index a>span{font-size:11px}.catalogue-platform-grid{gap:6%;grid-template-columns:1fr 1fr}.platform-node{margin:0 3px;font-size:20px}.platform-node small{font-size:8px}.research-grid{gap:24px}}
@media(max-width:700px){.catalogue-label>span{display:none}.catalogue-label{margin-bottom:26px}.catalogue-intro{padding:42px 0 32px}.catalogue-heading h1{font-size:clamp(32px,9.7vw,65px)}.kit-index{grid-template-columns:repeat(2,minmax(0,1fr))}.kit-index a{padding:16px 14px;grid-template-columns:auto 1fr auto;gap:12px}.kit-index a:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line)}.kit-index a:nth-child(4){border-top:1px solid var(--line)}.kit-index a>span:last-child{display:block}.kit-index a>span{font-size:12px}.kit-grid{grid-template-columns:1fr;padding-top:12px}.kit,.kit:nth-child(even),.kit:nth-child(n+3){padding:34px 0 36px;border-left:0}.kit-code{font-size:72px}.kit-media{margin:6px 0 20px}.kit h2{font-size:31px}.kit-description{min-height:0;font-size:16px}.kit details{margin-top:0}.kit-grid-note{margin-bottom:48px}.catalogue-platform{padding:48px 0}.catalogue-platform-grid{grid-template-columns:1fr;gap:24px}.catalogue-platform h2{font-size:clamp(37px,8.5vw,60px)}.catalogue-platform p:not(.eyebrow){font-size:16px}.platform-diagram{max-width:500px;width:100%;padding-bottom:0}.platform-node{font-size:26px}.platform-node small{font-size:9px}.research-grid{grid-template-columns:1fr;gap:20px}.catalogue-research{padding-top:34px}.catalogue-cta{padding:50px 0 56px;flex-direction:column;align-items:start;gap:26px}.catalogue-cta h2{font-size:44px}.catalogue-cta p{font-size:16px}.catalogue-cta .button{width:100%;max-width:350px}}
@media(max-width:360px){.products-page>header .brand{font-size:17px}.products-page>header .brand .brand-symbol{width:28px;height:28px}.kit-index a{gap:8px;font-size:11px}.kit-index a>span:last-child{display:none}.kit h2{font-size:28px}}
/* Named kits get a clear two-line index on narrow screens. */
@media(max-width:900px){.kit-index a{grid-template-columns:1fr auto;gap:6px 10px}.kit-index strong{grid-column:1;grid-row:1}.kit-index a>span:nth-child(2){grid-column:1;grid-row:2}.kit-index a>span:last-child{display:block;grid-column:2;grid-row:1/3}}
@media(max-width:400px){.platform-node{font-size:21px}.platform-node small{font-size:8px}}
.kit-grid-note{max-width:1440px;line-height:1.7}

@media(max-width:420px){body>header .brand{font-size:19px}}
@media(max-width:360px){body>header .brand{font-size:17px}}

.catalogue-heading{grid-template-columns:1fr}
.kit-preorder{margin-top:24px;width:100%;max-width:310px}
.kit-index a>span:not([aria-hidden]){font-size:12px}