/* Logos Science website — shared shell, sections and motion. Consumes ../styles.css tokens. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface-page);color:var(--text-body);font-family:var(--type-ui);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
a{color:var(--text-link);text-decoration:none}
a:hover{color:var(--text-link-hover)}
img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--type-display);font-weight:600;letter-spacing:-.02em;line-height:1.14;color:var(--text-strong);margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
.wrap{width:min(1240px,100% - clamp(40px,7vw,112px));margin-inline:auto}
.prose{max-width:66ch}

/* ── type roles ── */
.eyebrow{font-family:var(--type-data);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-700);margin:0}
.eyebrow.on-ink{color:var(--gold-500)}
.mono{font-family:var(--type-data);letter-spacing:.06em;font-variant-numeric:tabular-nums}
.lede{font-size:19px;color:var(--text-muted)}
.d1{font-size:clamp(46px,6.4vw,92px)}
.d2{font-size:clamp(34px,3.9vw,56px)}
.d3{font-size:clamp(25px,2.3vw,33px)}
.on-ink,.on-ink h1,.on-ink h2,.on-ink h3{color:var(--text-on-dark)}
.on-ink p{color:var(--text-on-dark-muted)}

/* ── surfaces ── */
.sec{padding-block:clamp(72px,9vw,144px);position:relative}
.sec-tight{padding-block:clamp(52px,6vw,88px)}
.paper{background:var(--surface-page)}
.sand{background:var(--surface-sunken)}
.ink{background:var(--surface-ink);color:var(--text-on-dark)}
.deep{background:linear-gradient(160deg,var(--oxblood-700),var(--ink-950) 78%);color:var(--text-on-dark)}
.grain::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(111,14,16,.055) 1px,transparent 1px);background-size:4px 4px}
.grain>*{position:relative}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--type-ui);font-size:15px;font-weight:500;padding:13px 22px;border-radius:5px;border:1.5px solid transparent;cursor:pointer;transition:background var(--dur-base,260ms),color var(--dur-base,260ms),box-shadow var(--dur-base,260ms),transform var(--dur-fast,160ms)}
.btn:active{transform:scale(.985) translateY(1px);box-shadow:inset 0 2px 6px rgba(43,5,6,.22)}
.btn-primary{background:var(--btn-primary-bg);color:var(--btn-primary-fg)}
.btn-primary:hover{background:var(--btn-primary-bg-hover);color:var(--btn-primary-fg)}
.btn-accent{background:var(--btn-accent-bg);color:var(--btn-accent-fg);box-shadow:0 8px 26px rgba(239,149,33,.28)}
.btn-accent:hover{background:var(--btn-accent-bg-hover);color:var(--btn-accent-fg)}
.btn-ghost{border-color:var(--line-soft);color:var(--btn-ghost-fg);background:transparent}
.btn-ghost:hover{background:var(--btn-ghost-bg-hover);color:var(--btn-ghost-fg)}
.btn-ghost.on-ink{border-color:var(--line-on-dark);color:var(--cream-50)}
.btn-ghost.on-ink:hover{background:rgba(253,249,241,.08);color:var(--gold-500)}
.btn:focus-visible{outline:3px solid rgba(239,149,33,.42);outline-offset:2px}
.btn .ic{width:17px;height:17px}

/* buy-now border beam */
.beam{position:relative;overflow:hidden;isolation:isolate}
.beam::after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--beam-a,0deg),transparent 0deg,transparent 300deg,var(--gold-500) 340deg,transparent 360deg);-webkit-mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);mask-composite:exclude;animation:beam 3.4s linear infinite}
@keyframes beam{to{--beam-a:360deg}}
@property --beam-a{syntax:'<angle>';inherits:false;initial-value:0deg}

/* ── icons (lucide-static, masked so they inherit colour) ── */
.ic{display:inline-block;width:20px;height:20px;flex:none;line-height:0}
.ic svg{width:100%;height:100%;display:block;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ── header ── */
.hdr{position:sticky;top:0;z-index:60;transition:background var(--dur-base,260ms),box-shadow var(--dur-base,260ms),backdrop-filter var(--dur-base,260ms)}
#snipcart{position:relative;z-index:9999}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-block:16px}
.hdr.stuck{background:var(--surface-veil);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--line-hairline)}
.hdr.on-ink.stuck{background:rgba(20,17,14,.76);box-shadow:0 1px 0 var(--line-on-dark)}
.lock{display:flex;align-items:center;gap:11px}
.lock img{width:34px;height:auto}
.lock b{font-family:var(--type-display);font-weight:600;font-size:19px;letter-spacing:-.01em;color:var(--text-strong);line-height:1.1}
.lock small{display:block;font-family:var(--type-data);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint);font-weight:400}
.hdr.on-ink .lock b{color:var(--cream-50)}
.hdr.on-ink .lock small{color:rgba(253,249,241,.5)}
.nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,34px)}
.nav a{font-size:15px;color:var(--text-body);position:relative;padding-block:4px}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:currentColor;opacity:0;transition:opacity var(--dur-fast,160ms)}
.nav a:hover::after,.nav a[aria-current]::after{opacity:1}
.nav a[aria-current]{color:var(--text-accent)}
.hdr.on-ink .nav a{color:rgba(253,249,241,.82)}
.hdr.on-ink .nav a:hover,.hdr.on-ink .nav a[aria-current]{color:var(--gold-500)}
.cartbtn{display:inline-flex;align-items:center;gap:8px;font-family:var(--type-data);font-size:12px;letter-spacing:.14em;text-transform:uppercase;background:none;border:0;color:inherit;cursor:pointer;padding:8px 2px}

/* ── parallax + reveal ── */
.scene{position:relative;overflow:clip}
.pl{will-change:transform}
.rv{opacity:0;transform:translateY(22px);transition:opacity 700ms cubic-bezier(.16,.84,.3,1),transform 700ms cubic-bezier(.16,.84,.3,1)}
.rv.in{opacity:1;transform:none}
.orbit{position:absolute;border-radius:50%;border:1px solid currentColor;opacity:.13;animation:spin 26s linear infinite}
.orbit.b{animation-duration:38s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:1ms!important}.rv{opacity:1;transform:none}.pl{transform:none!important}}

/* ── kit cards ── */
.kits{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:clamp(18px,2vw,28px)}
.kit{display:flex;flex-direction:column;background:var(--surface-card);border:1px solid var(--line-hairline);border-radius:14px;overflow:hidden;box-shadow:0 1px 2px rgba(43,5,6,.06);transition:transform var(--dur-base,260ms),box-shadow var(--dur-base,260ms)}
.kit:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(43,5,6,.16)}
.kit-plate{aspect-ratio:5/6;display:grid;place-items:center;padding:22px;overflow:hidden;background:var(--sand-200)}
.kit-plate img{height:100%;width:100%;object-fit:contain;filter:drop-shadow(0 12px 26px rgba(43,5,6,.24));transition:transform var(--dur-base,260ms)}
.kit:hover .kit-plate img{transform:scale(1.045)}
.kit-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.kit-body h3{font-size:22px}
.kit-body p{font-size:15px;color:var(--text-muted)}
.kit-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-family:var(--type-data);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--text-faint)}
.kit-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line-hairline)}
.price{font-family:var(--type-data);font-size:18px;color:var(--text-strong);font-variant-numeric:tabular-nums}
.pill{display:inline-flex;align-self:flex-start;width:fit-content;align-items:center;gap:7px;border-radius:999px;padding:5px 12px;font-family:var(--type-data);font-size:11px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line-hairline);background:var(--paper)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--sc,var(--amber-500))}
[data-subject=physics]{--sc:var(--subj-physics)}[data-subject=chemistry]{--sc:var(--subj-chemistry)}[data-subject=biology]{--sc:var(--subj-biology)}
[data-subject=physical]{--sc:var(--subj-physical)}[data-subject=earth]{--sc:var(--subj-earth)}[data-subject=life]{--sc:var(--subj-life)}
.kit-plate{background:color-mix(in oklab,var(--sc,var(--amber-500)) 12%,var(--sand-200))}

/* ── bento ── */
.bento{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.bento-card{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;min-height:224px;padding:26px;border-radius:14px;background:var(--surface-card);border:1px solid var(--line-hairline);box-shadow:0 1px 2px rgba(43,5,6,.06);transition:box-shadow var(--dur-base,260ms),transform var(--dur-base,260ms)}
.bento-card:hover{box-shadow:0 18px 44px rgba(43,5,6,.14)}
.bento-card .bg{position:absolute;inset:0;pointer-events:none;opacity:.5}
.bento-card .ic-tile{position:relative;display:grid;place-items:center;width:46px;height:46px;border-radius:8px;background:var(--amber-50);color:var(--amber-700);margin-bottom:6px;transition:transform var(--dur-base,260ms)}
.bento-card:hover .ic-tile{transform:translateY(-4px)}
.bento-card .ic-tile .ic{width:24px;height:24px}
.bento-card h3{position:relative;font-size:21px}
.bento-card p{position:relative;font-size:15px;color:var(--text-muted);max-width:42ch}
.bento-card .cta{position:relative;display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--text-link);opacity:0;transform:translateY(8px);transition:opacity var(--dur-base,260ms),transform var(--dur-base,260ms)}
.bento-card:hover .cta{opacity:1;transform:none}
.bento-card.tall{grid-row:span 2}
.bento-card.wide{grid-column:span 2}
.bento .ink,.bento-card.on-ink{background:var(--surface-ink);border-color:var(--line-on-dark)}
.bento-card.on-ink .ic-tile{background:rgba(247,194,74,.14);color:var(--gold-500)}
.bento-card.on-ink .cta{color:var(--gold-500)}
@media (max-width:860px){.bento{grid-template-columns:1fr}.bento-card.tall,.bento-card.wide{grid-row:auto;grid-column:auto}}

/* ── devotional ── */
.devo{border-left:3px solid var(--amber-500);padding-left:clamp(20px,2.4vw,34px)}
.devo blockquote{margin:0;font-family:var(--type-devotional);font-weight:300;font-style:italic;font-size:clamp(24px,2.9vw,40px);line-height:1.3;letter-spacing:-.01em;color:var(--text-strong)}
.devo.on-ink blockquote{color:var(--cream-50)}
.devo cite{display:block;margin-top:18px;font-family:var(--type-data);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-style:normal;color:var(--amber-700)}
.devo.on-ink cite{color:var(--gold-500)}

/* ── stats ── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(20px,3vw,44px)}
.stat b{display:block;font-family:var(--type-display);font-weight:600;font-size:clamp(34px,4vw,52px);line-height:1;letter-spacing:-.02em}
.stat span{display:block;margin-top:9px;font-family:var(--type-data);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint)}
.on-ink .stat b{color:var(--gold-500)}.on-ink .stat span{color:rgba(253,249,241,.55)}

/* ── marquee testimonials ── */
.mq-wrap{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:10px}
.mq-wrap::before,.mq-wrap::after{content:"";position:absolute;top:0;bottom:0;width:18%;z-index:2;pointer-events:none}
.mq-wrap::before{left:0;background:linear-gradient(90deg,var(--mqbg,var(--surface-page)),transparent)}
.mq-wrap::after{right:0;background:linear-gradient(270deg,var(--mqbg,var(--surface-page)),transparent)}
.mq{display:flex;gap:0;width:max-content;animation:mq var(--mqd,42s) linear infinite}
.mq.rev{animation-direction:reverse}
.mq-wrap:hover .mq{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.tcard{width:270px;flex:none;padding:13px 15px;border-radius:12px;background:var(--surface-card);border:1px solid var(--line-hairline)}
.tcard p{font-size:13.5px;line-height:1.42;color:var(--text-body)}
.tcard .who{display:flex;flex-direction:column;gap:1px;margin-bottom:5px}
.tcard .who b{font-size:14.5px;font-weight:600;color:var(--text-strong);display:block;line-height:1.3}
.tcard .who span{font-family:var(--type-data);font-size:11px;letter-spacing:.1em;color:var(--text-faint);text-transform:uppercase}
.on-ink .tcard{background:rgba(253,249,241,.06);border-color:var(--line-on-dark)}
.on-ink .tcard p{color:rgba(253,249,241,.8)}.on-ink .tcard .who b{color:var(--cream-50)}


/* ── page furniture ── */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,72px);align-items:center}
.hero-covers{position:relative;height:min(620px,64vw)}
.sec-head{display:flex;flex-wrap:wrap;gap:16px;align-items:end;justify-content:space-between;margin-bottom:clamp(30px,4vw,52px)}
.band{height:min(72vh,660px);position:relative}
.band-in{position:relative;height:100%;display:flex;align-items:flex-end;justify-content:flex-end;padding-bottom:clamp(38px,5vw,72px);pointer-events:none}
.band-card{max-width:min(520px,58%);background:rgba(20,17,14,.72);backdrop-filter:blur(2px);padding:clamp(24px,3vw,40px);border-radius:14px;pointer-events:none}
.band-card a,.band-card button{pointer-events:auto}
.crumb{display:flex;gap:10px;align-items:center;font-family:var(--type-data);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}
.crumb a{color:var(--text-muted)}
.buybar{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.gallery .ph{aspect-ratio:4/3}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-covers{height:min(440px,80vw)}.gallery{grid-template-columns:1fr}.gallery .ph[style*="span 2"]{grid-column:auto!important}}

/* spec list */
.specs{margin:0;display:grid;gap:0;background:var(--surface-card);border:1px solid var(--line-hairline);border-radius:14px;overflow:hidden}
.specs>div{display:flex;justify-content:space-between;gap:18px;padding:15px 22px;border-bottom:1px solid var(--line-hairline)}
.specs>div:last-child{border-bottom:0}
.specs dt{font-family:var(--type-data);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);padding-top:3px}
.specs dd{margin:0;font-size:16px;color:var(--text-strong);text-align:right;font-weight:500}

/* tables */
.tblwrap{overflow-x:auto;border:1px solid var(--line-hairline);border-radius:14px;background:var(--surface-card)}
.tbl{width:100%;border-collapse:collapse;min-width:680px}
.tbl th,.tbl td{text-align:left;padding:15px 20px;border-bottom:1px solid var(--line-hairline);font-size:15px;vertical-align:middle}
.tbl thead th{font-family:var(--type-data);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);font-weight:400;background:var(--cream-100)}
.tbl tbody th{font-family:var(--type-display);font-weight:600;font-size:18px;letter-spacing:-.01em;color:var(--text-strong)}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--cream-50)}
.tbl .btn{padding:9px 15px;font-size:13.5px;white-space:nowrap}

/* experiment index */
.explist{columns:3;column-gap:clamp(24px,3vw,56px);margin:0;padding-left:24px;counter-reset:x}
.explist li{break-inside:avoid;padding:9px 0;border-bottom:1px solid var(--line-hairline);font-size:15.5px}
@media (max-width:900px){.explist{columns:1}}

/* accordion */
.acc{border-bottom:1px solid var(--line-hairline)}
.acc summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 2px;cursor:pointer;list-style:none;font-family:var(--type-display);font-weight:600;font-size:clamp(19px,1.7vw,23px);letter-spacing:-.01em;color:var(--text-strong)}
.acc summary::-webkit-details-marker{display:none}
.acc summary .ic{color:var(--oxblood-600);transition:transform var(--dur-base,260ms)}
.acc[open] summary .ic{transform:rotate(45deg)}
.acc p{padding:0 2px 24px;max-width:70ch;color:var(--text-muted)}

/* form */
.card-form{display:grid;gap:16px;background:var(--surface-card);border:1px solid var(--line-hairline);border-radius:22px;padding:clamp(24px,3vw,38px);box-shadow:0 1px 2px rgba(43,5,6,.06)}
.card-form label{display:grid;gap:7px;font-family:var(--type-data);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}
.card-form input[type=text],.card-form input[type=email],.card-form select,.card-form textarea{font-family:var(--type-ui);font-size:16px;color:var(--text-body);background:var(--cream-50);border:1.5px solid var(--line-soft);border-radius:5px;padding:12px 14px;width:100%}
.card-form textarea{resize:vertical}
.card-form :focus-visible{outline:3px solid rgba(239,149,33,.42);outline-offset:1px;border-color:var(--amber-500)}
.card-form .chk{display:flex;align-items:flex-start;gap:10px;text-transform:none;letter-spacing:0;font-family:var(--type-ui);font-size:14.5px;color:var(--text-muted)}
.card-form .chk input{width:18px;height:18px;accent-color:var(--oxblood-600);margin-top:2px}
.card-form .btn{justify-content:center}
.contact-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(20px,3vw,36px);margin-top:clamp(30px,4vw,48px)}
.contact-list h4{font-family:var(--type-data);font-weight:400;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);margin-bottom:8px}
.contact-list p{font-size:17px;color:var(--text-strong)}

/* ── cart drawer (Snipcart stand-in) ── */
#cart{position:fixed;inset:0 0 0 auto;width:min(400px,92vw);z-index:90;background:var(--surface-card);border-left:1px solid var(--line-hairline);box-shadow:-24px 0 60px rgba(43,5,6,.2);transform:translateX(100%);transition:transform 320ms cubic-bezier(.16,.84,.3,1);display:flex;flex-direction:column;padding:26px}
#cart[open]{transform:none}
#cart h3{font-size:22px;margin-bottom:4px}
#cart .top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
#cart button.x{background:none;border:0;cursor:pointer;color:var(--text-muted);padding:4px}
#cart ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;flex:1;align-content:start}
#cart li{display:flex;justify-content:space-between;gap:14px;font-size:15px;padding-bottom:12px;border-bottom:1px solid var(--line-hairline)}
#cart li.empty{color:var(--text-faint);border:0}
#cart .sum{display:flex;justify-content:space-between;font-family:var(--type-data);font-size:14px;letter-spacing:.1em;text-transform:uppercase;padding-block:16px;margin-top:auto;border-top:1px solid var(--line-soft)}
#cart .note{font-size:12.5px;color:var(--text-faint);margin-top:12px}

/* ── direction switcher (review only) ── */
.dirs{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:80;display:flex;gap:4px;padding:5px;border-radius:999px;background:rgba(20,17,14,.86);backdrop-filter:blur(10px);box-shadow:0 12px 34px rgba(43,5,6,.3)}
.dirs a{font-family:var(--type-data);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(253,249,241,.66);padding:9px 15px;border-radius:999px}
.dirs a:hover{color:var(--cream-50)}
.dirs a[aria-current]{background:var(--amber-500);color:var(--oxblood-700)}

/* ── footer ── */
.ftr{background:var(--surface-ink);color:var(--text-on-dark);padding-block:clamp(56px,7vw,96px) 34px}
.ftr-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:clamp(28px,4vw,64px)}
.ftr h4{font-family:var(--type-data);font-weight:400;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-500);margin-bottom:16px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{color:rgba(253,249,241,.78);font-size:15px}
.ftr a:hover{color:var(--gold-500)}
.ftr .addr{font-size:15px;color:rgba(253,249,241,.68);margin-top:16px}
.ftr-base{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;margin-top:clamp(38px,5vw,68px);padding-top:22px;border-top:1px solid var(--line-on-dark);font-family:var(--type-data);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(253,249,241,.5)}
@media (max-width:860px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.ftr-grid{grid-template-columns:1fr}.nav a:not([data-keep]){display:none}}

@media (max-width:900px){.wrap[style*="grid-template-columns"],.wrap>div[style*="grid-template-columns"],.hero-grid[style*="grid-template-columns"]{grid-template-columns:1fr!important}}

/* ── catalog carousel ── */
.car-shell{position:relative}
.carousel{overflow-x:auto;overflow-y:visible;scroll-snap-type:x mandatory;scrollbar-width:none;padding-block:6px 14px}
.carousel::-webkit-scrollbar{display:none}
.carousel .rail{display:flex;gap:clamp(18px,2vw,28px)}
.carousel .rail{--cgap:clamp(18px,2vw,28px);gap:var(--cgap)}
.carousel .kit{flex:none;width:calc((100% - 2 * var(--cgap)) / 3);scroll-snap-align:start}
.car-shell{--rail-w:calc(100% + clamp(28px,4vw,60px))}
.rnav{position:absolute;top:50%;translate:0 -50%;z-index:4;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--surface-card);border:1.5px solid var(--line-soft);color:var(--oxblood-600);cursor:pointer;box-shadow:0 6px 18px rgba(43,5,6,.12);transition:background var(--dur-base,260ms),opacity var(--dur-base,260ms)}
.rnav.prev{left:clamp(-22px,-1.6vw,-10px)}
.rnav.next{right:clamp(-22px,-1.6vw,-10px)}
@media (max-width:1000px){.carousel .kit{flex-basis:calc((100% - var(--cgap)) / 2)}}
@media (max-width:680px){.carousel .kit{flex-basis:86%}.rnav{display:none}}
.rnav:hover{background:var(--amber-50)}
.rnav[disabled]{opacity:.3;cursor:default}
.rnav:focus-visible{outline:3px solid rgba(239,149,33,.42);outline-offset:2px}

/* ── page transition: cover carry (option 5) ── */
@view-transition{navigation:auto}
::view-transition-group(root){animation-duration:320ms}
::view-transition-old(root){animation:vt-out 240ms cubic-bezier(.2,.7,.25,1) both}
::view-transition-new(root){animation:vt-in 380ms cubic-bezier(.16,.84,.28,1) both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}to{opacity:1}}
::view-transition-group(.cover){animation-duration:520ms;animation-timing-function:cubic-bezier(.16,.84,.28,1)}
::view-transition-image-pair(.cover){isolation:auto}
::view-transition-old(.cover),::view-transition-new(.cover){animation:none;mix-blend-mode:normal;height:100%;object-fit:contain}
/* JS fallback for browsers without view transitions */
.vt-flip{position:fixed;z-index:200;pointer-events:none;border-radius:6px;box-shadow:0 30px 70px rgba(43,5,6,.3);transition:left 520ms cubic-bezier(.16,.84,.28,1),top 520ms cubic-bezier(.16,.84,.28,1),width 520ms cubic-bezier(.16,.84,.28,1),height 520ms cubic-bezier(.16,.84,.28,1)}
.vt-fade{animation:vt-in 300ms cubic-bezier(.16,.84,.28,1) both}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}

/* ── user-fillable image slots (replaces the striped placeholders) ── */
.phw{position:relative;min-height:200px;border-radius:14px;overflow:hidden}
.phw>image-slot{position:absolute;inset:0;width:100%;height:100%}
.band .phw,.phw[style*="border-radius:0"]{border-radius:0}

/* ── phones: parallax off, hero covers become a static fan-free row ── */
@media (max-width:700px){
.pl{transform:none!important}
.hero-covers{position:static;height:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:end;margin-top:32px}
.hero-covers>div{position:static!important;width:auto!important;inset:auto!important}
.orbit{opacity:.08}
.band{height:min(60vh,460px)}
.band .pl{position:absolute;inset:0!important}
}
@media (max-width:900px){.band-card{max-width:100%}}