/* ============ KADAR — clinical skincare (The Ordinary sibling) ============ */
:root{
  --paper:#FCFCFA; --ink:#141518; --ink2:#43464D; --mut:#6B6E76;
  --line:#E7E7E4; --line2:#D8D8D3; --soft:#F4F4F1; --soft2:#EFEFEB;
  --acc:#2438E0; --acc-d:#1A29AB; --ok:#1F8A4C; --warn:#B26A00; --stop:#B0341C;
  --sans:'IBM Plex Sans',system-ui,Segoe UI,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
  --gut:clamp(18px,5vw,40px); --maxw:1240px; --rv-y:18px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.12;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5.2vw,3.4rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.15rem)}
h3{font-size:1.12rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.wrap--narrow{max-width:820px}
.sec{padding:clamp(46px,7vw,86px) 0}
.sec--tight{padding:clamp(34px,5vw,60px) 0}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:9999}
.skip:focus{left:8px;top:8px}
.ic{width:1.05em;height:1.05em;flex:none;vertical-align:-.15em}
.flip{transform:scaleX(-1)}

/* ---- eyebrow / kicker ---- */
.kick{font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--acc);margin:0 0 .7rem}
.kick--light{color:#9fb0ff}

/* ---- buttons (flat, sharp, uppercase tracked — reference signature) ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;background:var(--ink);color:#fff;font-family:var(--mono);font-size:.76rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;padding:14px 22px;border:1px solid var(--ink);border-radius:0;cursor:pointer;transition:background .18s,color .18s,border-color .18s;text-align:center}
.btn:hover{background:var(--acc);border-color:var(--acc)}
.btn .ic{width:1.15em;height:1.15em}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn--light:hover{background:var(--acc);color:#fff;border-color:var(--acc)}
.btn--sm{padding:9px 15px;font-size:.68rem}
.btn--full{width:100%}

/* ---- announcement marquee ---- */
.annc{background:var(--ink);color:#e9e9e6;overflow:hidden;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}
.annc__track{display:flex;gap:0;align-items:center;white-space:nowrap;padding:8px 0;animation:mq 34s linear infinite}
.annc__track span{padding:0 10px}
.annc__dot{color:var(--acc);opacity:.9}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.annc__track{animation:none;justify-content:center;flex-wrap:wrap;white-space:normal}}

/* ---- header ---- */
.hdr{position:sticky;top:0;z-index:90;background:var(--paper);border-bottom:1px solid var(--line)}
.hdr--scrolled{box-shadow:0 1px 0 var(--line),0 6px 20px rgba(20,21,24,.05)}
.hdr__in{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{flex:none}
.brand__lockup{display:inline-flex;align-items:center;gap:10px}
.bmark{flex:none}
.brand__type{display:flex;flex-direction:column;line-height:1}
.brand__name{font-size:1.32rem;font-weight:600;letter-spacing:-.02em}
.brand__desc{font-family:var(--mono);font-size:.54rem;letter-spacing:.28em;text-transform:uppercase;color:var(--mut);margin-top:3px}
.brand--mono .brand__name{color:var(--paper)}
.brand--mono .brand__desc{color:#9a9d9a}
.nav{display:flex;align-items:center;gap:4px;margin-left:12px}
.nav>a,.navbtn{display:inline-flex;align-items:center;gap:6px;font-size:.92rem;color:var(--ink);background:none;border:0;font-family:inherit;padding:10px 12px;cursor:pointer;position:relative}
.nav>a:hover,.navbtn:hover{color:var(--acc)}
.nav__close,.nav__mob{display:none}
.caret{width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg);margin-top:-3px;transition:transform .2s}
.has-menu{position:relative}
.has-menu:hover .caret,.has-menu:focus-within .caret{transform:rotate(-135deg);margin-top:2px}
.menu{position:absolute;top:100%;left:0;background:var(--paper);border:1px solid var(--line);box-shadow:0 18px 40px rgba(20,21,24,.1);padding:14px;min-width:220px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;z-index:5}
.has-menu::after{content:"";position:absolute;left:0;right:0;top:100%;height:14px}
.has-menu:hover .menu,.has-menu:focus-within .menu{opacity:1;visibility:visible;transform:translateY(0)}
.menu a{display:block;padding:8px 10px;font-size:.9rem;color:var(--ink2)}
.menu a:hover{color:var(--acc);background:var(--soft)}
.menu--mega{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr)) 1.2fr;gap:8px 18px;min-width:760px;padding:22px}
.mega__h{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);margin:0 0 8px;padding:0 10px}
.mega__all{margin-top:6px;color:var(--acc)!important;font-weight:500}
.mega__feat{position:relative;overflow:hidden;border-radius:10px;padding:22px;min-height:320px;color:#fff!important;background:#14151b;isolation:isolate}
.mega__featbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .5s ease}
.mega__featov{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(18,19,26,.28) 0%,rgba(18,19,26,.55) 45%,rgba(18,19,26,.9) 100%)}
.mega__featc{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end}
.mega__feat:hover .mega__featbg{transform:scale(1.05)}
.mega__feat strong{font-size:1.22rem;font-weight:650;line-height:1.14;margin:0 0 8px}
.mega__featk{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:#9fb0ff;margin:0 0 10px}
.mega__featp{font-size:.82rem;color:#e2e4ec;line-height:1.55;margin:0 0 16px}
.mega__featcta{font-family:var(--mono);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:#fff;display:inline-flex;align-items:center;gap:7px}
.mega__featcta .ic{width:14px;height:14px}
.hdr__util{display:flex;align-items:center;gap:6px;margin-left:auto}
.util{display:inline-flex;padding:9px;color:var(--ink);position:relative}
.util:hover{color:var(--acc)}
.util .ic{width:1.25rem;height:1.25rem}
.util--cart .util__n{position:absolute;top:2px;right:1px;background:var(--acc);color:#fff;font-family:var(--mono);font-size:.58rem;min-width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding:0 3px}
.burger{display:none;width:42px;height:42px;border:0;background:none;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:11px;width:20px;height:2px;background:var(--ink);transition:.2s}
.burger span{top:20px}
.burger span::before{top:-6px}.burger span::after{top:6px}
.nav-dim{position:fixed;inset:0;background:rgba(18,18,20,.5);z-index:80;opacity:0;transition:opacity .25s}
body.nav-open .nav-dim{opacity:1}

/* ---- page title (minimal white — fidelity) ---- */
.ptitle{padding:clamp(28px,5vw,54px) 0 clamp(10px,2vw,20px);border-bottom:1px solid var(--line)}
.crumbs{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--mut);margin-bottom:14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs a:hover{color:var(--acc)}
.crumbs i{color:var(--line2);font-style:normal}
.ptitle h1{max-width:16ch}
.ptitle__lead{max-width:60ch;color:var(--ink2);margin-top:14px;font-size:1.05rem}

/* ---- section heads ---- */
.shead{max-width:64ch;margin-bottom:clamp(22px,3vw,34px)}
.shead__lead{color:var(--ink2);margin:0}
.shead--row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:clamp(22px,3vw,34px)}
.shead--row .shead{margin-bottom:0}
.shead__all{font-family:var(--mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);display:inline-flex;gap:6px;align-items:center;white-space:nowrap}
.shead__all:hover{color:var(--acc)}

/* ---- hero ---- */
.hero{border-bottom:1px solid var(--line);overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,60px);align-items:center;padding:clamp(36px,6vw,84px) var(--gut)}
.hero h1{margin:.4rem 0 0}
.hero__accent{color:var(--acc)}
.hero__lead{max-width:48ch;color:var(--ink2);margin:1.2rem 0 1.6rem;font-size:1.08rem}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:1.6rem}
.hero__fig{aspect-ratio:4/5;background:var(--soft);overflow:hidden}
.hero__fig img{width:100%;height:100%;object-fit:cover}
.hero__fig--ph{display:flex;align-items:center;justify-content:center;opacity:.5}

/* ---- standards strip ---- */
.stds{display:flex;flex-wrap:wrap;gap:8px 18px}
.std{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2)}
.std__ic{color:var(--acc);width:1rem;height:1rem}

/* ---- campaign cards ---- */
.camp{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,24px)}
.camp__it{display:flex;min-width:0;background:var(--soft);border:1px solid var(--line);transition:border-color .2s,transform .2s}
.camp__it:hover{border-color:var(--ink)}
.camp__fig{flex:0 0 42%;background:var(--soft2);aspect-ratio:3/4;overflow:hidden}
.camp__fig img{width:100%;height:100%;object-fit:cover}
.camp__ph{display:flex;width:100%;height:100%;align-items:center;justify-content:center;color:var(--line2)}
.camp__b{flex:1;min-width:0;padding:clamp(18px,2.4vw,30px);display:flex;flex-direction:column;justify-content:center}
.camp__b h3{font-size:1.35rem;margin-bottom:.4rem}
.camp__b p{color:var(--ink2);font-size:.95rem}
.gd__more{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);display:inline-flex;gap:6px;align-items:center;margin-top:auto}

/* ---- product grid + card ---- */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,26px)}
.pcard{display:flex;flex-direction:column;background:var(--paper)}
.pcard__fig{position:relative;display:block;aspect-ratio:1;background:var(--soft);overflow:hidden}
.pcard__fig img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.pcard:hover .pcard__fig img{transform:scale(1.04)}
.pcard__ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:14px;background:var(--soft)}
.pcard__ph span{font-family:var(--mono);font-size:.8rem;color:var(--mut);letter-spacing:.02em;line-height:1.4}
.pcard__ph--lg span{font-size:1rem}
.pbadge{position:absolute;top:10px;left:10px;background:var(--paper);border:1px solid var(--line2);font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;padding:5px 9px;color:var(--ink)}
.pbadge--lg{position:static;display:inline-block;margin-bottom:14px}
.pcard__b{display:flex;flex-direction:column;flex:1;padding:14px 2px 0}
.pcard__name{font-weight:600;font-size:.98rem;letter-spacing:-.01em}
.pcard__name:hover{color:var(--acc)}
.pcard__ben{font-family:var(--mono);font-size:.72rem;letter-spacing:.02em;color:var(--mut);text-transform:uppercase;margin:.35rem 0 .55rem}
.pcard__meta{display:flex;align-items:center;gap:7px;margin-bottom:.5rem}
.stars{display:inline-flex;align-items:center;gap:4px;color:var(--acc);font-size:.8rem}
.stars .ic{width:.95rem;height:.95rem}
.stars b{color:var(--ink);font-weight:600}
.pcard__rev{font-size:.78rem;color:var(--mut)}
.pcard__foot{display:flex;justify-content:space-between;align-items:baseline;margin:auto 0 12px;padding-top:8px}
.pcard__sizes{display:flex;gap:5px}
.pcard__sizes span{font-family:var(--mono);font-size:.64rem;color:var(--mut);border:1px solid var(--line);padding:2px 6px}
.pcard__price{font-family:var(--mono);font-weight:600;font-size:1rem}

/* ---- concern arrow-links ---- */
.crow{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.crow__it{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);padding:18px 16px;transition:.2s}
.crow__it:hover{border-color:var(--ink);background:var(--soft)}
.crow__it .ic{width:1.4rem;height:1.4rem;color:var(--acc)}
.crow__it span{font-weight:600}
.crow__ar{color:var(--mut);margin-top:2px}
.crow__it:hover .crow__ar{color:var(--acc)}

/* ---- stats ---- */
.stats{background:var(--ink);color:var(--paper)}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-block:clamp(30px,4vw,54px)}
.stat b{display:block;font-family:var(--mono);font-size:clamp(1.9rem,4vw,2.8rem);font-weight:600;letter-spacing:-.02em}
.stat span{color:#b7b8b5;font-size:.9rem}

/* ---- value cards ---- */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px)}
.vcard{border:1px solid var(--line);padding:26px 24px}
.vcard__ic{width:1.7rem;height:1.7rem;color:var(--acc);margin-bottom:14px}
.vcard h3{margin-bottom:.4rem}
.vcard p{color:var(--ink2);margin:0;font-size:.94rem}

/* ---- sets ---- */
.setgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px)}
.setgrid--2{grid-template-columns:repeat(2,1fr)}
.setc{display:flex;flex-direction:column;border:1px solid var(--line)}
.setc__fig{position:relative;aspect-ratio:4/3;background:var(--soft);overflow:hidden}
.setc__fig img{width:100%;height:100%;object-fit:cover}
.setc__save{position:absolute;top:12px;right:12px;background:var(--acc);color:#fff;font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 9px}
.setc__b{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.setc__b h3{font-size:1.3rem;margin:.2rem 0 .5rem}
.setc__blurb{color:var(--ink2);font-size:.92rem}
.setc__list{list-style:none;margin:.4rem 0 1rem;padding:0;display:flex;flex-direction:column;gap:6px}
.setc__list li{display:flex;gap:8px;font-size:.86rem;color:var(--ink2)}
.setc__list .ic{color:var(--acc);width:1rem;height:1rem;margin-top:.25em}
.setc__foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px}
.setc__price{font-family:var(--mono);font-weight:600;font-size:1.15rem}
.setc__price s{color:var(--mut);font-weight:400;font-size:.85rem;margin-left:6px}

/* ---- UGC ---- */
.ugc{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.ugc__it{position:relative;aspect-ratio:3/4;background:var(--soft);overflow:hidden;display:block}
.ugc__it img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ugc__it:hover img{transform:scale(1.05)}
.ugc__ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--line2)}
.ugc__tag{position:absolute;left:8px;bottom:8px;background:rgba(20,21,24,.82);color:#fff;font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;opacity:0;transition:.2s}
.ugc__it:hover .ugc__tag{opacity:1}

/* ---- scientists ---- */
.scigrid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,24px)}
.scigrid--full{grid-template-columns:repeat(4,1fr)}
.sci__fig{aspect-ratio:3/4;background:var(--soft);overflow:hidden;margin-bottom:14px}
.sci__fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15)}
.sci__ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--line2)}
.sci__ph .ic{width:3rem;height:3rem}
.sci h3{font-size:1.02rem}
.sci__role{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--acc);text-transform:uppercase;margin:.3rem 0 .6rem}
.sci__bio{color:var(--ink2);font-size:.88rem;margin:0 0 .7rem}
.sci__creds{list-style:none;margin:0;padding:0}
.sci__creds li{font-size:.8rem;color:var(--mut);padding-left:14px;position:relative;margin-bottom:3px}
.sci__creds li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;background:var(--acc)}

/* ---- reviews ---- */
.revgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,24px)}
.revgrid--full{grid-template-columns:repeat(3,1fr)}
.rev{border:1px solid var(--line);padding:22px 22px 20px;display:flex;flex-direction:column}
.rev__stars{color:var(--acc);letter-spacing:2px;margin-bottom:10px}
.rev__text{color:var(--ink);font-size:.94rem;margin-bottom:16px}
.rev__by{display:flex;align-items:center;gap:11px;margin-top:auto}
.rev__av{width:40px;height:40px;border-radius:50%;overflow:hidden;background:var(--soft);flex:none;display:flex;align-items:center;justify-content:center}
.rev__av img{width:100%;height:100%;object-fit:cover}
.rev__ini{font-family:var(--mono);font-size:.8rem;color:var(--mut)}
.rev__by b{font-size:.9rem}
.rev__by small{display:block;color:var(--mut);font-size:.76rem}

/* ---- CTA + newsletter ---- */
.cta,.news{background:var(--ink);color:var(--paper);padding:clamp(28px,4vw,48px);display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta h2,.news h2{color:var(--paper);max-width:20ch}
.cta__p{color:#b7b8b5;margin:.6rem 0 0;max-width:52ch}
.news__form{display:flex;gap:10px;flex:none}
.news__form input{font-family:var(--sans);font-size:.95rem;padding:13px 16px;border:1px solid #3a3c42;background:#1d1f24;color:#fff;min-width:230px}
.news__form input::placeholder{color:#8b8d92}

/* ---- PDP ---- */
.pdp__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);padding-top:clamp(24px,3vw,40px)}
.pdp__media{position:relative}
.pdp__fig{aspect-ratio:3/4;background:var(--soft);overflow:hidden;position:sticky;top:88px}
.pdp__fig img{width:100%;height:100%;object-fit:cover;object-position:center}
.pdp__info h1{font-size:clamp(1.7rem,3.4vw,2.4rem);margin:.3rem 0 .5rem}
.pdp__rate{display:flex;align-items:center;gap:8px;margin-bottom:1rem}
.pdp__ben{font-family:var(--mono);font-size:.82rem;letter-spacing:.03em;text-transform:uppercase;color:var(--mut)}
.pdp__price{font-family:var(--mono);font-size:1.7rem;font-weight:600;margin:.4rem 0 1.2rem}
.pdp__sizes{display:flex;gap:8px;margin-bottom:1.2rem}
.szbtn{font-family:var(--mono);font-size:.8rem;padding:9px 15px;border:1px solid var(--line2);background:var(--paper);cursor:pointer}
.szbtn.is-on{border-color:var(--ink);background:var(--ink);color:#fff}
.pdp__buy{display:flex;flex-direction:column;gap:10px;margin-bottom:1rem}
.pdp__ship{font-size:.84rem;color:var(--mut);display:flex;align-items:center;gap:7px}
.pdp__ship .ic{color:var(--acc)}
.attr{border-top:1px solid var(--line);margin-top:1.4rem}
.attr__row{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.attr__k{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.attr__v{font-size:.92rem}
.pblock{padding:26px 0;border-bottom:1px solid var(--line)}
.pblock:last-child{border-bottom:0}
.pblock h2{font-size:1.3rem;margin-bottom:.9rem}
.pblock__lead{color:var(--ink2)}
.inci{font-family:var(--mono);font-size:.82rem;line-height:1.7;color:var(--ink2);background:var(--soft);padding:16px 18px}
.pnote{font-size:.78rem;color:var(--mut);margin-top:.6rem}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks li .ic{color:var(--acc);margin-top:.28em;flex:none}
.ticks--tight li{font-size:.9rem}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chip{display:flex;flex-direction:column;border:1px solid var(--line);padding:9px 14px;min-width:96px}
.chip__k{font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.chip__v{font-weight:600;font-size:.95rem}
.chip__v.is-no{color:var(--mut)}

/* ---- accordion ---- */
.acc__it{border-bottom:1px solid var(--line)}
.acc__it summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;cursor:pointer;font-weight:600;list-style:none}
.acc__it summary::-webkit-details-marker{display:none}
.acc__ic{width:14px;height:14px;position:relative;flex:none}
.acc__ic::before,.acc__ic::after{content:"";position:absolute;background:var(--ink);transition:.2s}
.acc__ic::before{top:6px;left:0;width:14px;height:2px}
.acc__ic::after{left:6px;top:0;width:2px;height:14px}
.acc__it[open] .acc__ic::after{transform:rotate(90deg);opacity:0}
.acc__b{padding:0 0 18px;color:var(--ink2)}
.acc__b p{margin:0}

/* ---- compatibility tool ---- */
.compat{border:1px solid var(--line);padding:20px}
.compat__pick{display:flex;flex-direction:column;gap:8px;max-width:420px}
.compat__pick span{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.compat__sel{font-family:var(--sans);font-size:.95rem;padding:12px 14px;border:1px solid var(--line2);background:var(--paper);cursor:pointer}
.compat__out:not(:empty){margin-top:16px}
.verdict{border-left:4px solid var(--mut);padding:14px 16px;background:var(--soft)}
.verdict h4{font-size:1rem;display:flex;align-items:center;gap:8px}
.verdict p{margin:.35rem 0 0;font-size:.9rem;color:var(--ink2)}
.verdict a{color:var(--acc);text-decoration:underline}
.v-great{border-color:var(--ok)} .v-fine{border-color:var(--acc)}
.v-caution{border-color:var(--warn)} .v-separate{border-color:var(--stop)} .v-same{border-color:var(--mut)}
.compat__all{margin-top:16px}
.compat__all summary{font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--acc);cursor:pointer}
.vlist{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}
.vrow{display:grid;grid-template-columns:16px 1.1fr 1fr 2.4fr;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:.86rem}
.vdot{width:10px;height:10px;border-radius:50%;background:var(--mut)}
.v-great .vdot{background:var(--ok)} .v-fine .vdot{background:var(--acc)} .v-caution .vdot{background:var(--warn)} .v-separate .vdot{background:var(--stop)}
.vrow__n{font-weight:600}
.vrow__v{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.04em}
.vrow__w{color:var(--mut)}

/* ---- pills / step sections ---- */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(24px,3vw,40px)}
.pill{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;padding:9px 14px;border:1px solid var(--line2);color:var(--ink)}
.pill:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.pill--static{color:var(--acc);border-color:var(--acc);cursor:default}
.pill--static:hover{background:transparent;color:var(--acc)}
.stepsec{margin-bottom:clamp(34px,5vw,60px);scroll-margin-top:90px}
.stepsec__h{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--ink);padding-bottom:10px;margin-bottom:24px}
.stepsec__h h2 span{color:var(--mut);font-weight:400;font-size:1rem}
.stepsec__n{font-family:var(--mono);font-size:.74rem;color:var(--mut)}
.conactives{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}

/* ---- library ---- */
.gdgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px)}
.gd{display:flex;flex-direction:column;border:1px solid var(--line);transition:border-color .2s}
.gd:hover{border-color:var(--ink)}
.gd__fig{aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.gd__fig img{width:100%;height:100%;object-fit:cover}
.gd__ph{display:flex;align-items:center;justify-content:center;height:100%;color:var(--line2)}
.gd__b{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.gd__b h3{margin-bottom:.4rem}
.gd__b p{color:var(--ink2);font-size:.92rem}
.inggrid{display:flex;flex-direction:column;gap:14px}
.ing{display:grid;grid-template-columns:200px 1fr;gap:26px;border:1px solid var(--line);padding:22px}
.ing__fig{aspect-ratio:1;background:var(--soft);overflow:hidden}
.ing__fig img{width:100%;height:100%;object-fit:cover}
.ing__ph{display:flex;align-items:center;justify-content:center;height:100%;color:var(--line2)}
.ing__ph .ic{width:2.4rem;height:2.4rem}
.ing h3{font-size:1.15rem}
.ing__aka{font-family:var(--mono);font-size:.72rem;color:var(--mut);text-transform:uppercase;letter-spacing:.04em;font-weight:400;margin-left:6px}
.ing__what{color:var(--ink2);font-size:.92rem;margin:.4rem 0 .8rem}
.ing__dl{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0}
.ing__dl dt{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin-bottom:4px}
.ing__dl dd{margin:0;font-size:.86rem;color:var(--ink2)}

/* ---- article ---- */
.art p{font-size:1.06rem;color:#26282d;max-width:68ch}
.art__fig{aspect-ratio:16/9;background:var(--soft);overflow:hidden;margin:0 0 28px}
.art__fig img{width:100%;height:100%;object-fit:cover}
.art__back{margin-top:24px}
.art__back a{font-family:var(--mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--acc);display:inline-flex;gap:8px;align-items:center}

/* ---- regimen builder ---- */
.rbform{border:1px solid var(--line);padding:clamp(22px,3vw,40px)}
.rbprog{height:3px;background:var(--line);margin-bottom:24px}
.rbprog__bar{display:block;height:100%;background:var(--acc);transition:width .3s}
.rbstep h2{margin:.4rem 0 1rem}
.rb__hint{color:var(--mut);font-size:.88rem;margin-top:-.6rem}
.opts{display:grid;gap:10px}
.opts--type{grid-template-columns:repeat(2,1fr)}
.opts--grid{grid-template-columns:repeat(2,1fr)}
.opt{position:relative;display:flex;align-items:center;gap:10px;border:1px solid var(--line2);padding:14px 16px;cursor:pointer}
.opt input{accent-color:var(--acc);width:18px;height:18px;flex:none}
.opt--card{flex-direction:column;align-items:flex-start;gap:3px;padding:18px}
.opt--card b{font-size:1rem}
.opt--card span{color:var(--mut);font-size:.85rem}
.opt:has(input:checked){border-color:var(--acc);box-shadow:inset 0 0 0 1px var(--acc)}
.opt input:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.rbnav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}
.rbnav .btn{min-width:120px}
.rbresult{margin-top:26px}
.rbcols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rbcol{border:1px solid var(--line);padding:22px}
.rbcol h3{font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:8px}
.rbitem{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.rbitem:last-child{border-bottom:0}
.rbitem__step{font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);display:block;margin-bottom:2px}
.rbitem a{font-weight:600;font-size:.95rem}.rbitem a:hover{color:var(--acc)}
.rbitem__why{font-size:.82rem;color:var(--mut);margin:.2rem 0 0}
.rbitem__price{font-family:var(--mono);font-weight:600;white-space:nowrap}
.rbnote{background:var(--soft);border-left:4px solid var(--warn);padding:12px 16px;font-size:.88rem;color:var(--ink2);margin-top:16px}
.rbtot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:16px;border-top:2px solid var(--ink);flex-wrap:wrap;gap:12px}
.rbtot b{font-family:var(--mono);font-size:1.3rem}
.rbagain{margin-top:14px}

/* ---- stores / careers / roles ---- */
.stores{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,24px)}
.store{border:1px solid var(--line);padding:24px;overflow:hidden}
.store__fig{margin:-24px -24px 20px;aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.store__fig img{width:100%;height:100%;object-fit:cover;display:block}
.store address{font-style:normal;color:var(--ink2);margin:.4rem 0}
.store__hrs{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--ink2)}
.store__hrs .ic{color:var(--acc)}
.store__note{font-size:.86rem;color:var(--mut)}
.store__ph a{color:var(--acc)}
.cform{display:flex;flex-direction:column;gap:12px;margin:.6rem 0}
.cform label{display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.cform input,.cform textarea{font-family:var(--sans);font-size:.95rem;padding:11px 13px;border:1px solid var(--line2);background:var(--paper);color:var(--ink)}
.cul{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cul__it{aspect-ratio:1;background:var(--soft);overflow:hidden}
.cul__it img{width:100%;height:100%;object-fit:cover}
.roles{display:flex;flex-direction:column;gap:18px}
.role{border:1px solid var(--line);padding:26px}
.role__h{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.role__type{font-family:var(--mono);font-size:.74rem;color:var(--mut)}
.role__cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:18px}
.role__cols h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--acc);margin-bottom:10px}

/* ---- labstrip / wide fig ---- */
.labstrip{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.labstrip__it{aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.labstrip__it img{width:100%;height:100%;object-fit:cover}
.wide__fig{aspect-ratio:21/9;background:var(--soft);overflow:hidden;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.wide__fig img{width:100%;height:100%;object-fit:cover}

/* ---- footer ---- */
.ftr{background:var(--ink);color:#c7c8c5;padding-top:clamp(40px,6vw,72px)}
.ftr__top{display:grid;grid-template-columns:1.2fr 2fr;gap:clamp(28px,4vw,60px);padding-bottom:40px;border-bottom:1px solid #2a2c31}
.ftr__brand p{font-size:.9rem;line-height:1.6;margin:16px 0;max-width:42ch}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border:1px solid #3a3c42;display:flex;align-items:center;justify-content:center;color:#c7c8c5}
.socials a:hover{background:var(--acc);border-color:var(--acc);color:#fff}
.socials svg{width:17px;height:17px}
.ftr__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ftr h4{color:#fff;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.ftr li a{font-size:.88rem;color:#c7c8c5}
.ftr li a:hover,.ftr__contact a:hover{color:#fff}
.ftr__contact address{font-style:normal;font-size:.88rem;line-height:1.7}
.ftr__contact a{color:#c7c8c5}
.ftr__trust{display:flex;flex-wrap:wrap;gap:26px 44px;padding:26px 0;border-bottom:1px solid #2a2c31}
.trust__grp{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.trust__k{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#8b8d92}
.ltile{display:inline-flex;align-items:center;justify-content:center;width:56px;height:34px;background:#fff;border-radius:3px;padding:5px}
.ltile img{max-width:100%;max-height:100%;object-fit:contain}
.ltile--txt{width:auto;min-width:56px;padding:0 10px;font-family:var(--mono);font-size:.66rem;letter-spacing:.04em;color:var(--ink);background:#fff}
.ftr__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:22px 0;font-size:.8rem;color:#8b8d92;font-family:var(--mono);letter-spacing:.02em}
.ftr__legal{display:flex;gap:18px}
.ftr__legal a:hover{color:#fff}
.disc{background:#0f1013;color:#7f8085;font-size:.78rem;line-height:1.65;padding:18px var(--gut);text-align:center}
.disc b{color:#adaeaa}
.disc a{color:#9fb0ff}

/* ---- reveal ---- */
.js .rv{opacity:0;transform:translateY(var(--rv-y));transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}

/* =================== RESPONSIVE =================== */
@media (max-width:1080px){
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .scigrid,.scigrid--full,.revgrid{grid-template-columns:repeat(2,1fr)}
  .ugc{grid-template-columns:repeat(3,1fr)}
  .menu--mega{min-width:560px;grid-template-columns:repeat(2,1fr)}
  .menu--mega .mega__feat{grid-column:1 / -1}
}
@media (max-width:900px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(90vw,380px);height:100dvh;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;margin:0;padding:74px 22px 30px;overflow-y:auto;transform:translateX(100%);transition:transform .28s ease;z-index:120;box-shadow:-20px 0 50px rgba(20,21,24,.12)}
  body.nav-open .nav{transform:translateX(0)}
  .nav>a,.navbtn{padding:14px 4px;font-size:1.05rem;border-bottom:1px solid var(--line);width:100%;justify-content:flex-start}
  .nav__mob{display:flex}
  .navbtn{cursor:pointer;justify-content:space-between}
  .caret{display:block;margin-top:0}
  .has-menu.is-open .caret{transform:rotate(-135deg);margin-top:3px}
  .has-menu{position:static}
  .menu,.menu--mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;min-width:0;background:transparent}
  .has-menu .menu--mega{display:none;padding:0}
  .has-menu.is-open .menu--mega{display:block;padding:6px 0 14px 12px;margin-left:2px;border-left:2px solid var(--acc-soft)}
  .menu--mega .mega__feat{display:none}
  .mega__h{padding:12px 4px 4px;margin:0}
  .menu a{padding:8px 4px;font-size:.95rem;border:0;color:var(--ink2)}
  .menu a:hover{color:var(--acc)}
  .nav__close{display:flex;position:absolute;top:16px;right:16px;width:40px;height:40px;align-items:center;justify-content:center;background:none;border:0;font-size:28px;line-height:1;color:var(--ink);cursor:pointer}
  .burger{display:block;margin-left:4px}
  .util--desk{display:none}
  body.nav-open .sl-float{display:none}
  .hero__in{grid-template-columns:1fr}
  .hero__fig{aspect-ratio:16/11;order:-1}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .camp{grid-template-columns:1fr}
  .vgrid{grid-template-columns:repeat(2,1fr)}
  .setgrid,.setgrid--2,.gdgrid,.revgrid--full{grid-template-columns:1fr}
  .stats__in{grid-template-columns:repeat(2,1fr)}
  .crow{grid-template-columns:repeat(3,1fr)}
  .pdp__grid{grid-template-columns:1fr}
  .pdp__fig{position:static}
  .ing{grid-template-columns:1fr}
  .ing__fig{aspect-ratio:16/9;max-height:200px}
  .ing__dl{grid-template-columns:1fr}
  .role__cols,.rbcols{grid-template-columns:1fr}
  .stores{grid-template-columns:1fr}
  .cul{grid-template-columns:repeat(2,1fr)}
  .ftr__top{grid-template-columns:1fr}
  .ftr__cols{grid-template-columns:repeat(2,1fr)}
  .vrow{grid-template-columns:14px 1fr;gap:6px 10px}
  .vrow__v{grid-column:2}.vrow__w{grid-column:2}
  .news{flex-direction:column;align-items:flex-start}
  .news__form{width:100%}.news__form input{flex:1;min-width:0}
}
@media (max-width:480px){
  .pgrid{grid-template-columns:repeat(2,1fr);gap:12px}
  .vgrid{gap:12px}
}
@media (max-width:560px){
  .scigrid,.scigrid--full,.revgrid,.labstrip{grid-template-columns:1fr}
  .ugc{grid-template-columns:repeat(2,1fr)}
  .crow{grid-template-columns:repeat(2,1fr)}
  .opts--type,.opts--grid{grid-template-columns:1fr}
  .cul{grid-template-columns:repeat(2,1fr)}
  .brand__desc{display:none}
  .ftr__bar{flex-direction:column;align-items:flex-start}
}

/* =================== ENRICHMENT PASS (de-dull: tints, gradients, depth, colour) =================== */
:root{ --tint:#EEF1FC; --tint-2:#F4F6FD; --acc-soft:#E4E8FB; --ink-grad-a:#232f6e; --ink-grad-b:#14151b; }

/* soft dot texture overlay for dark bands (never flat) */
.stats,.cta,.news,.ftr{position:relative;overflow:hidden}
.stats{background:radial-gradient(130% 130% at 12% -20%, #26327a 0%, #191b2c 45%, #141518 100%)}
.cta,.news{background:radial-gradient(135% 150% at 85% -30%, #2a3888 0%, #1a1c2e 46%, #15161c 100%)}
.ftr{background:linear-gradient(180deg,#15161c 0%, #121317 100%)}
.stats::before,.cta::before,.news::before,.ftr::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1.4px);background-size:22px 22px;opacity:.6;pointer-events:none}
.stats__in,.cta>div,.cta>a,.news>div,.news>form,.ftr .wrap{position:relative;z-index:1}
.stat b{background:linear-gradient(180deg,#fff,#c9d0ff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* hero: soft gradient + cobalt glow, not stark white */
.hero{background:linear-gradient(180deg,#F1F4FD 0%, #F7F8FC 42%, var(--paper) 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-30%;right:-10%;width:60%;height:120%;background:radial-gradient(circle,rgba(36,56,224,.10) 0%,transparent 62%);pointer-events:none}
.hero__in{position:relative;z-index:1}
.hero__fig{box-shadow:0 30px 70px rgba(30,42,110,.14);border-radius:2px}
.hero__accent{position:relative;background:linear-gradient(120deg,var(--acc),#5566ff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* tinted sections for rhythm */
.sec--tint{background:linear-gradient(180deg,var(--tint) 0%, var(--tint-2) 100%)}

/* richer cards: soft shadow + cobalt hover lift */
.pcard__fig,.setc,.gd,.camp__it,.vcard,.rev,.ing,.store,.role,.crow__it{box-shadow:0 1px 2px rgba(20,21,24,.04)}
.pcard{transition:transform .25s}
.pcard:hover{transform:translateY(-3px)}
.pcard:hover .pcard__fig{box-shadow:0 16px 34px rgba(36,56,224,.13)}
.pcard__fig{transition:box-shadow .25s}
.setc,.gd,.camp__it,.vcard{transition:transform .22s,box-shadow .22s,border-color .22s}
.setc:hover,.gd:hover,.camp__it:hover,.vcard:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(36,56,224,.10);border-color:var(--acc-soft)}
.vcard{background:var(--paper)}
.vcard__ic{background:var(--acc-soft);width:2.7rem;height:2.7rem;padding:.55rem;border-radius:50%;color:var(--acc)}

/* cobalt merchandising badge */
.pbadge{background:var(--acc);color:#fff;border-color:var(--acc)}
.pbadge--lg{background:var(--acc);color:#fff}

/* richer product placeholder */
.pcard__ph,.camp__ph,.setc .pcard__ph{background:linear-gradient(150deg,#eef1fb 0%, #e5e9f6 100%)}

/* standards strip chips */
.std{background:var(--paper);border:1px solid var(--acc-soft);padding:7px 12px;border-radius:100px}

/* concern image tiles */
.crow{gap:14px}
.ctile{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);overflow:hidden;transition:transform .22s,box-shadow .22s,border-color .22s;box-shadow:0 1px 2px rgba(20,21,24,.04)}
.ctile:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(36,56,224,.12);border-color:var(--acc-soft)}
.ctile__fig{position:relative;aspect-ratio:4/5;background:linear-gradient(150deg,#eef1fb,#e5e9f6);overflow:hidden}
.ctile__fig img{width:100%;height:100%;object-fit:cover}
.ctile__ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--acc)}
.ctile__ph .ic{width:2rem;height:2rem}
.ctile__ic{position:absolute;left:10px;top:10px;width:34px;height:34px;background:rgba(252,252,250,.92);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--acc);backdrop-filter:blur(2px)}
.ctile__ic .ic{width:1.1rem;height:1.1rem}
.ctile__b{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;font-weight:600}
.ctile__ar{color:var(--acc)}

/* page title: subtle tint wash + accent rule */
.ptitle{background:linear-gradient(180deg,var(--tint) 0%, var(--paper) 100%);border-bottom:0;position:relative}
.ptitle::after{content:"";position:absolute;left:var(--gut);bottom:0;width:56px;height:3px;background:var(--acc)}
.ptitle h1{background:none}

/* scientist portrait: subtle cobalt frame tint */
.sci__fig{position:relative;border:1px solid var(--acc-soft);box-shadow:0 10px 26px rgba(30,42,110,.08)}
.sci__fig img{filter:grayscale(.05)}
.sci__brand{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:5px;background:rgba(252,252,250,.94);border:1px solid var(--acc-soft);padding:4px 9px 4px 6px;border-radius:100px;box-shadow:0 3px 10px rgba(20,21,24,.12)}
.sci__brand .bmark{width:16px;height:16px}
.sci__brand b{font-size:.62rem;font-weight:600;letter-spacing:.14em}

/* review cards get a soft accent top */
.rev{background:var(--paper);border-top:3px solid var(--acc)}

/* section heads: small accent tick before kicker handled by --acc already */
.shead h2,.ptitle h1{letter-spacing:-.025em}

/* page-title banner variant (text left, image right) */
.ptitle--banner .ptitle__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,52px);align-items:center}
.ptitle--banner{padding-bottom:clamp(24px,4vw,44px)}
.ptitle__fig{aspect-ratio:16/10;overflow:hidden;box-shadow:0 24px 55px rgba(30,42,110,.14)}
.ptitle__fig img{width:100%;height:100%;object-fit:cover}
.ptitle--banner::after{display:none}
/* homepage brand band */
.band{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,56px);align-items:center;background:linear-gradient(180deg,var(--tint),var(--tint-2));border:1px solid var(--acc-soft);padding:clamp(20px,2.5vw,32px)}
.band__fig{aspect-ratio:16/9;overflow:hidden;box-shadow:0 20px 50px rgba(30,42,110,.14)}
.band__fig img{width:100%;height:100%;object-fit:cover}
.band__c h2{margin:.3rem 0 .6rem}
.band__p{color:var(--ink2);margin-bottom:1.3rem}
@media (max-width:820px){
  .ptitle--banner .ptitle__in{grid-template-columns:1fr}
  .ptitle__fig{order:-1;aspect-ratio:16/9}
  .band{grid-template-columns:1fr}
  .band__fig{order:-1}
}
/* mega feature tile: keep it dark + readable (beat .menu a / .menu a:hover bleed) */
.menu--mega a.mega__feat,.menu--mega a.mega__feat:hover{background:#14151b;color:#fff;display:flex;flex-direction:column}
.menu--mega .mega__feat strong{color:#fff}
.menu--mega .mega__feat .mega__featk{color:#9fb0ff}
.menu--mega .mega__feat .mega__featp{color:#e2e4ec}

/* PDP de-whitening: tinted hero wash + tinted product panel + detail cards */
.pdp{background:linear-gradient(180deg,var(--tint) 0%, var(--paper) 58%)}
.pdp__media .pdp__fig{background:radial-gradient(120% 120% at 30% 18%, #eef1fc 0%, #dde3f5 100%);box-shadow:0 22px 55px rgba(30,42,110,.13)}
.pdp__info .pdp__price{color:var(--acc)}
.pdp__info .attr{background:var(--paper);border:1px solid var(--acc-soft);padding:4px 16px;margin-top:1.4rem}
.pdp__info .attr__row:last-child{border-bottom:0}
.pdp-detail{background:linear-gradient(180deg,var(--tint-2) 0%, var(--paper) 100%)}
.pdp-detail .pblock{background:var(--paper);border:1px solid var(--line);padding:22px 26px;margin-bottom:14px;box-shadow:0 1px 2px rgba(20,21,24,.04)}
.pdp-detail .pblock:last-child{margin-bottom:0}
.pdp-detail .inci{background:var(--tint)}
.pdp-detail .compat{background:var(--paper)}
/* clearer distinction + breathing room between PDP sections */
.pdp-detail .pblock{padding:30px 34px;margin-bottom:26px}
.pdp-detail .wrap--narrow{max-width:var(--maxw)}
/* icon section headers */
.pbh{display:flex;align-items:center;gap:13px;margin:0 0 18px;padding-bottom:15px;border-bottom:1px solid var(--line)}
.pbh__ic{width:40px;height:40px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--acc-soft);color:var(--acc);border-radius:50%}
.pbh__ic .ic{width:1.25rem;height:1.25rem}
.pbh h2{margin:0;font-size:1.25rem}
/* split blocks (image + text); --r flips the image to the right */
.pblock--split{display:flex;gap:clamp(28px,3vw,48px);align-items:stretch}
.pblock--split.pblock--r{flex-direction:row-reverse}
/* media contributes no intrinsic height (absolute img), so the row tracks the
   text height and short blocks never leave a gap beside a tall image */
.pblock__media{flex:0 0 clamp(300px,38%,440px);position:relative;overflow:hidden;background:linear-gradient(150deg,#eef1fc,#dde3f5);min-height:210px}
.pblock__txt{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.pblock__txt>*{max-width:70ch}
.pblock__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pblock__mph{display:flex;align-items:center;justify-content:center;height:100%;color:var(--acc);opacity:.5}
.pblock__mph .ic{width:3rem;height:3rem}
.pblock__txt{display:flex;flex-direction:column}
.keyrow{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;margin:.3rem 0 1rem;padding-top:.8rem;border-top:1px dashed var(--line2)}
.keyrow__k{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.keyrow__v{font-weight:600;font-size:.94rem}
.pblock__sci{background:var(--tint);border-left:3px solid var(--acc);padding:13px 16px;font-size:.9rem;color:var(--ink2);margin:1rem 0 0}
.pblock__sci b{color:var(--ink)}
/* what's in it, and why */
.king{margin-top:1.1rem;border-top:1px solid var(--line);padding-top:1rem}
.king__h{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin:0 0 .6rem}
.king__row{display:flex;gap:9px;align-items:flex-start;font-size:.9rem;color:var(--ink2);padding:5px 0}
.king__row .ic{color:var(--acc);flex:none;margin-top:.2em;width:1rem;height:1rem}
.king__row b{color:var(--ink);font-weight:600}
/* how-it-works mechanism infographic */
.mech{list-style:none;margin:1.2rem 0;padding:0;display:flex;align-items:stretch;gap:0}
.mech__n{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;background:var(--tint);border:1px solid var(--acc-soft);padding:20px 16px}
.mech__ic{width:44px;height:44px;border-radius:50%;background:var(--paper);border:1px solid var(--acc-soft);display:flex;align-items:center;justify-content:center;color:var(--acc)}
.mech__ic .ic{width:1.3rem;height:1.3rem}
.mech__s{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--acc)}
.mech__t{font-size:.88rem;color:var(--ink);line-height:1.4}
.mech__arrow{display:flex;align-items:center;color:var(--line2);padding:0 6px}
.mech__arrow .ic{width:1.3rem;height:1.3rem}
.tcards--1{grid-template-columns:1fr}
/* testing cards */
.tcards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tcard{display:flex;gap:11px;background:var(--tint);border:1px solid var(--acc-soft);padding:15px 17px}
.tcard .ic{color:var(--acc);flex:none;margin-top:.12em;width:1.15rem;height:1.15rem}
.tcard p{margin:0;font-size:.9rem;line-height:1.5}
/* hero trust row */
.ptrust{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:11px 20px;margin:1.1rem 0 0;padding:0}
.ptrust li{display:flex;align-items:center;gap:9px;font-size:.86rem;color:var(--ink2)}
.ptrust .ic{color:var(--acc);width:1.15rem;height:1.15rem;flex:none}
/* how to use */
.howto{display:flex;gap:16px;align-items:flex-start}
.howto__when{display:inline-flex;align-items:center;gap:7px;flex:none;background:var(--ink);color:#fff;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:9px 13px;white-space:nowrap}
.howto__when .ic{width:1rem;height:1rem}
.howto p{margin:0}
/* spec chips with icons */
.chips{gap:12px}
.chip{flex-direction:row;align-items:center;gap:11px;padding:12px 16px;background:var(--paper)}
.chip__ic{color:var(--acc);display:flex}.chip__ic .ic{width:1.2rem;height:1.2rem}
.chip__t{display:flex;flex-direction:column}
.chip .is-no{color:var(--mut)}
/* results timeline */
.tline{list-style:none;margin:0;padding:0;display:grid;gap:0}
.tline__it{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line);position:relative}
.tline__it:first-child{border-top:0}
.tline__w{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--acc);font-weight:500;padding-left:20px;position:relative}
.tline__w::before{content:"";position:absolute;left:0;top:.15em;width:11px;height:11px;border-radius:50%;background:var(--acc-soft);border:2px solid var(--acc)}
.tline__d{color:var(--ink2);font-size:.94rem}
/* lifestyle band */
.pblock--flush{padding:0!important;overflow:hidden;border:1px solid var(--line)}
.lsband{position:relative;aspect-ratio:16/8;background:var(--soft);overflow:hidden}
.lsband img{width:100%;height:100%;object-fit:cover}
.lsband__cap{position:absolute;left:0;bottom:0;background:rgba(20,21,24,.82);color:#fff;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;padding:8px 14px}
/* good to know */
.good{margin:0;display:grid;gap:0}
.good__row{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:13px 0;border-top:1px solid var(--line)}
.good__row:first-child{border-top:0}
.good__row dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin:0}
.good__row dd{margin:0;font-size:.94rem;color:var(--ink)}
@media (max-width:720px){
  .tline__it,.good__row{grid-template-columns:1fr;gap:4px}
  .tline__w{padding-left:20px}
  .lsband{aspect-ratio:3/2}
  .pblock--split,.pblock--split.pblock--r{flex-direction:column}
  .pblock__media{flex:none;min-height:0;aspect-ratio:16/10}
  .mech{flex-direction:column}
  .mech__arrow{transform:rotate(90deg);align-self:center}
  .pblock__media{min-height:0;aspect-ratio:16/10}
  .tcards,.ptrust{grid-template-columns:1fr}
  .pdp-detail .pblock{padding:24px 22px}
  .howto{flex-direction:column;gap:10px}
}

/* toast + cart bump */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:13px 20px;border-radius:100px;font-size:.9rem;box-shadow:0 16px 40px rgba(20,21,24,.28);z-index:9995;opacity:0;transition:opacity .3s,transform .3s;display:flex;align-items:center;gap:9px;max-width:90vw}
.toast.in{opacity:1;transform:translate(-50%,0)}
.toast b{font-weight:600}
.toast__ic{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--acc);color:#fff;font-size:.7rem;flex:none}
.util__n.bump{animation:cartbump .32s ease}
@keyframes cartbump{0%{transform:scale(1)}45%{transform:scale(1.5)}100%{transform:scale(1)}}

@media (max-width:900px){ .ctile__fig{aspect-ratio:4/3} }
@media (max-width:560px){ .ctile__fig{aspect-ratio:16/10} }

/* =================== cart drawer + branded checkout =================== */
.cart-dim{position:fixed;inset:0;background:rgba(18,18,20,.5);z-index:9995;opacity:0;transition:opacity .25s}
body.cart-open .cart-dim{opacity:1}
.cartd{position:fixed;top:0;right:0;height:100dvh;width:min(94vw,420px);background:var(--paper);z-index:9996;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s ease;box-shadow:-24px 0 60px rgba(20,21,24,.18)}
.cartd[aria-hidden="false"]{transform:translateX(0)}
.cartd__head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.cartd__head h2{font-size:1.15rem}
.cartd__close{background:none;border:0;font-size:28px;line-height:1;cursor:pointer;color:var(--ink)}
.cartd__body{flex:1;overflow-y:auto;padding:8px 22px}
.cartd__empty{color:var(--mut);text-align:center;margin-top:2.5rem}
.citem{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.citem__fig{width:64px;height:64px;background:var(--soft);overflow:hidden}
.citem__fig img{width:100%;height:100%;object-fit:cover}
.citem__n{font-weight:600;font-size:.9rem;display:block;margin-bottom:6px}
.citem__row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2)}
.qbtn{width:28px;height:28px;border:0;background:var(--paper);cursor:pointer;font-size:15px;color:var(--ink)}
.qbtn:hover{background:var(--soft)}
.qnum{min-width:26px;text-align:center;font-family:var(--mono);font-size:.85rem}
.citem__t{font-family:var(--mono);font-weight:600;font-size:.9rem}
.citem__rm{background:none;border:0;color:var(--mut);font-size:.66rem;cursor:pointer;padding:6px 0 0;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase}
.citem__rm:hover{color:var(--stop)}
.cartd__foot{padding:18px 22px;border-top:1px solid var(--line);background:var(--tint-2)}
.cartd__sub{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.cartd__sub b{font-family:var(--mono);font-size:1.2rem}
.cartd__note{font-size:.72rem;color:var(--mut);margin:10px 0 0;text-align:center}
.cartd__note a{color:var(--acc)}
body.cart-open .sl-float,body.cart-open .sl-drawer{display:none}
.coform{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(20px,3vw,40px);align-items:start}
.cocol h2{font-size:1.15rem;margin:0 0 14px}
.cocol h2:not(:first-of-type){margin-top:26px}
.coform label{display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);margin-bottom:12px}
.coform input,.coform select{font-family:var(--sans);font-size:.95rem;padding:11px 13px;border:1px solid var(--line2);background:var(--paper);color:var(--ink)}
.corow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.coform .opt{flex-direction:row;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:.92rem;color:var(--ink);border:1px solid var(--line2);padding:12px 14px;cursor:pointer}
.coform .opt small{color:var(--mut)}
.cosum{background:var(--tint);border:1px solid var(--acc-soft);padding:24px;position:sticky;top:88px}
.cosum h2{font-size:1.05rem;margin:0 0 14px}
.cosum__it{display:flex;justify-content:space-between;gap:12px;font-size:.9rem;padding:8px 0;border-bottom:1px solid var(--line)}
.cosum__tot{display:flex;justify-content:space-between;align-items:baseline;padding-top:14px;margin-bottom:16px}
.cosum__tot b{font-family:var(--mono);font-size:1.3rem}
.codone{max-width:640px;margin:0 auto}
.codone__box{text-align:center;border:1px solid var(--acc-soft);background:var(--tint);padding:clamp(28px,5vw,56px)}
.codone__ic{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--ok);color:#fff;font-size:1.6rem;margin-bottom:14px}
.codone__box h2{margin:0 0 .5rem}
@media (max-width:820px){.coform{grid-template-columns:1fr}.cosum{position:static}}

/* --- checkout trust layer --- */
.cotrust{background:var(--ink);color:#fff;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:14px 14px}
.cotrust__in{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 30px;padding:14px 0}
.cotrust__it{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:#dfe1ea}
.cotrust__it svg{width:16px;height:16px;color:#9fb0ff;flex:none}
.cocol__head{display:flex;align-items:center;gap:10px;background:var(--tint);border:1px solid var(--acc-soft);padding:11px 14px;margin-bottom:22px;font-size:.85rem;color:var(--ink2)}
.cocol__head svg{width:20px;height:20px;color:var(--acc);flex:none}
.copay{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.copay__k{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:9px}
.copay__logos{display:flex;flex-wrap:wrap;gap:8px}
.cosum__guard{list-style:none;margin:16px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:9px}
.cosum__guard li{display:flex;align-items:center;gap:9px;font-size:.82rem;color:var(--ink2)}
.cosum__guard svg{width:17px;height:17px;color:var(--ok);flex:none}
/* rail: compact certifications + one testimonial (trust at the decision point) */
.cosum__certs{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.cpill{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:.6rem;letter-spacing:.02em;text-transform:uppercase;color:var(--ink2);background:var(--paper);border:1px solid var(--line2);border-radius:100px;padding:5px 9px}
.cpill__ic{width:13px;height:13px;color:var(--acc);flex:none}
.cotesti{margin:16px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.cotesti__stars{color:var(--acc);letter-spacing:2px;font-size:.85rem;margin-bottom:7px}
.cotesti blockquote{margin:0 0 10px;font-size:.86rem;line-height:1.5;color:var(--ink)}
.cotesti figcaption{display:flex;align-items:center;gap:9px}
.cotesti__av{width:34px;height:34px;border-radius:50%;object-fit:cover;flex:none}
.cotesti__id{display:flex;flex-direction:column;font-size:.72rem;color:var(--mut);line-height:1.35}
.cotesti__id b{font-size:.8rem;color:var(--ink);font-weight:600}
/* compact reassurance strip, directly under the form */
.coassure{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.coassure__it{display:flex;align-items:center;gap:14px;background:var(--paper);border:1px solid var(--line);padding:12px}
.coassure__fig{width:84px;height:84px;flex:none;overflow:hidden;background:var(--soft);border-radius:4px}
.coassure__fig img{width:100%;height:100%;object-fit:cover}
.coassure__tx{display:flex;flex-direction:column;gap:4px}
.coassure__tx b{font-size:.95rem}
.coassure__tx span{font-size:.8rem;color:var(--ink2);line-height:1.45}
/* slim social-proof stats row */
.costats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px;background:var(--ink);color:#fff;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:14px 14px;padding:20px clamp(16px,3vw,34px)}
.costat b{display:block;font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1;letter-spacing:-.01em}
.costat span{font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:#aeb2c4;margin-top:6px;display:block}
.cotrustlogos{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:center;align-items:center;margin-top:16px;padding-top:20px;border-top:1px solid var(--line)}
.cotrustlogos .trust__k{color:var(--mut)}
@media (max-width:820px){.coassure{grid-template-columns:1fr}.costats{grid-template-columns:repeat(2,1fr);gap:18px}}

/* =================== Seed Light provenance kit (VERBATIM port of publisher kitHtml, sl2- -> sl-) =================== */
.sl-float{position:fixed;right:18px;bottom:18px;z-index:9993;width:54px;height:54px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(18,74,40,.35);transition:transform .15s}
.sl-float:hover{transform:scale(1.07)}
.sl-float svg{width:29px;height:29px;fill:#fff;display:block}
.sl-drawer{position:fixed;right:0;top:58%;transform:translateY(-50%);display:flex;align-items:center;z-index:9994;font-family:'Segoe UI',system-ui,sans-serif}
.sl-tab{writing-mode:vertical-rl;border:0;cursor:pointer;background:#171a21;color:#dfe8e3;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:15px 8px;border-radius:9px 0 0 9px;box-shadow:-6px 0 18px rgba(10,12,16,.25);font-family:inherit}
.sl-tab b{color:#35e07f}
.sl-panel{width:272px;margin-right:-272px;opacity:0;pointer-events:none;visibility:hidden;background:#171a21;color:#b9c4bd;border-radius:12px 0 0 12px;padding:20px;box-shadow:-10px 0 30px rgba(10,12,16,.35);transition:margin-right .25s,opacity .2s,visibility .25s;box-sizing:border-box}
.sl-drawer:hover .sl-panel,.sl-drawer.open .sl-panel{margin-right:0;opacity:1;pointer-events:auto;visibility:visible}
.sl-k{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#35e07f;margin:0 0 6px}
.sl-panel h3{color:#f4faf6;font-size:16px;margin:0 0 7px;font-family:inherit}
.sl-panel p{font-size:13px;line-height:1.55;margin:0 0 14px}
.sl-btn{display:block;text-align:center;text-decoration:none;font-weight:700;font-size:13px;border-radius:8px;padding:10px 12px;margin-bottom:8px;font-family:inherit}
.sl-wa{background:#35e07f;color:#10130f}
.sl-site{border:1px solid #3a4250;color:#dfe8e3}
.sl-note{background:#14171d;color:#93a09a;font-family:'Segoe UI',system-ui,sans-serif;font-size:12.5px;line-height:1.6;padding:18px 22px;text-align:center}
.sl-note a{color:#8ceab0}
@media (max-width:1040px){body:has(.actionbar,.action-bar,.mobile-bar,.mbar,.mobar,.abar,.sticky-cta,.quick-actions.is-bar) .sl-float{bottom:84px}}
@media print{.sl-float,.sl-drawer,.sl-note{display:none!important}}

/* =================== full-bleed CTA band (photo under ink overlay) =================== */
.ctaband{position:relative;overflow:hidden;isolation:isolate;background:#101119;color:var(--paper)}
.ctaband__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.ctaband__ov{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,16,24,.95) 0%,rgba(15,16,24,.82) 42%,rgba(23,30,74,.58) 100%)}
.ctaband__in{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;padding:clamp(46px,6vw,78px) var(--gut)}
.ctaband__tx{max-width:640px}
.ctaband h2{color:var(--paper);font-size:clamp(1.5rem,2.6vw,2.1rem);margin:.25rem 0 0;max-width:22ch}
.ctaband__p{color:#c7cad8;margin:.7rem 0 0;max-width:56ch}
.ctaband .btn--light{flex:none}
@media (max-width:720px){.ctaband__in{flex-direction:column;align-items:flex-start}.ctaband--news .news__form{width:100%}.ctaband--news .news__form input{flex:1;min-width:0}}

/* =================== category / concern education blocks =================== */
.shead__n{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
.edu__intro{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,54px);align-items:center;margin-bottom:clamp(28px,4vw,44px)}
.edu__tx h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:.3rem 0 .8rem}
.edu__tx p{color:var(--ink2);margin:0 0 .9rem;max-width:62ch}
.edu__tx p:last-child{margin-bottom:0}
.edu__links{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.edu__fig{aspect-ratio:4/3;overflow:hidden;border-radius:6px;background:var(--soft)}
.edu__fig img{width:100%;height:100%;object-fit:cover}
.edu__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px);margin-bottom:clamp(28px,4vw,44px)}
.educard{background:var(--paper);border:1px solid var(--line);padding:22px 22px 24px}
.educard__ic{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;background:var(--acc-soft);color:var(--acc);border-radius:50%;margin-bottom:12px}
.educard__ic .ic{width:1.15rem;height:1.15rem}
.educard h3{font-size:1.02rem;margin:0 0 7px}
.educard p{color:var(--ink2);font-size:.92rem;margin:0;line-height:1.55}
.edu__cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,46px);align-items:start}
.edu__cols>div>h3{font-size:1.15rem;margin:0 0 16px}
.edu__steps ol{margin:0;padding:0;list-style:none;counter-reset:edu}
.edu__steps li{counter-increment:edu;position:relative;padding:0 0 16px 44px;color:var(--ink2);line-height:1.6}
.edu__steps li:last-child{padding-bottom:0}
.edu__steps li::before{content:counter(edu);position:absolute;left:0;top:-2px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;border-radius:50%;font-family:var(--mono);font-size:.8rem}
@media (max-width:820px){.edu__intro,.edu__cols{grid-template-columns:1fr}.edu__cards{grid-template-columns:1fr}}

/* =================== newsletter band (LIGHT - contrasts the dark CTA above it) =================== */
.newsband{background:linear-gradient(180deg,var(--tint) 0%, var(--tint-2) 100%);border-top:1px solid var(--acc-soft)}
.newsband__in{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;padding:clamp(40px,5vw,64px) var(--gut)}
.newsband__tx{max-width:560px}
.newsband__tx h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:.25rem 0 0}
.newsband__tx p{color:var(--ink2);margin:.6rem 0 0;max-width:52ch}
.newsband .news__form input{background:#fff;border:1px solid var(--line2);color:var(--ink)}
.newsband .news__form input::placeholder{color:var(--mut)}
@media (max-width:720px){.newsband__in{flex-direction:column;align-items:flex-start}.newsband .news__form{width:100%}.newsband .news__form input{flex:1;min-width:0}}

/* mobile-only nav feature tile (moves the Build-My-Regimen image card to the bottom of the drawer) */
.nav__feat,.nav > a.nav__feat{display:none}
@media (max-width:900px){
  .nav > a.nav__feat{display:block;position:relative;overflow:hidden;border-radius:10px;min-height:190px;margin-top:18px;padding:0;border:0;width:100%;isolation:isolate}
  .nav__feat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
  .nav__featov{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(18,19,26,.3) 0%,rgba(18,19,26,.6) 45%,rgba(18,19,26,.92) 100%)}
  .nav__featc{position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;min-height:190px;padding:20px}
  .nav__featk{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:#9fb0ff;margin-bottom:9px}
  .nav > a.nav__feat strong{color:#fff;font-size:1.2rem;font-weight:650;margin-bottom:9px}
  .nav__featcta{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;display:inline-flex;align-items:center;gap:6px}
  .nav__featcta .ic{width:14px;height:14px}
}

/* full ingredients (INCI) collapsible in the top product info */
.pdp__inci{margin-top:1.1rem;border:1px solid var(--acc-soft);background:var(--paper)}
.pdp__inci summary{cursor:pointer;padding:12px 16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);display:flex;align-items:center;gap:8px;list-style:none;user-select:none}
.pdp__inci summary::-webkit-details-marker{display:none}
.pdp__inci summary::marker{content:""}
.pdp__inci summary .ic{width:15px;height:15px;color:var(--acc);flex:none}
.pdp__inci[open] summary{border-bottom:1px solid var(--line)}
.pdp__inci p{font-family:var(--mono);font-size:.78rem;line-height:1.7;color:var(--ink2);padding:14px 16px;margin:0}