/* Human Earth Lab v37 — method layout + product visuals */
:root{--hel37-ink:#1c1a18;--hel37-muted:#6d675f;--hel37-line:#e4ded5;--hel37-paper:#faf8f4;--hel37-red:#8f252d;--hel37-green:#334f43}

/* One methods header only. */
.hel-v37-methods-index-hero{padding:clamp(3rem,6vw,5.4rem) 0;border-bottom:1px solid var(--hel37-line);background:linear-gradient(180deg,#fbf9f6 0%,#fff 100%)}
.hel-v37-methods-index-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.6fr);gap:clamp(2rem,7vw,6rem);align-items:center}
.hel-v37-methods-index-hero h1{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:clamp(3.15rem,6.8vw,5.7rem);line-height:.94;letter-spacing:-.055em;margin:.35rem 0 1rem;color:var(--hel37-ink)}
.hel-v37-index-lead{max-width:720px;font-size:clamp(1.05rem,1.45vw,1.2rem);line-height:1.68;color:var(--hel37-muted);margin:0}
.hel-v37-work-card{border-top:4px solid var(--hel37-red);border-radius:18px;background:#fff;padding:1.35rem 1.45rem;box-shadow:0 18px 40px rgba(39,31,24,.07);border-left:1px solid var(--hel37-line);border-right:1px solid var(--hel37-line);border-bottom:1px solid var(--hel37-line)}
.hel-v37-work-card h2{font-size:1.02rem;margin:0 0 .55rem;letter-spacing:-.01em}.hel-v37-work-card p{margin:0;color:var(--hel37-muted);line-height:1.55;font-size:.94rem}
.hel-v37-methods-index .section.py-5{padding-top:clamp(2.8rem,5vw,4rem)!important}.hel-v37-methods-index .hel-v36-method-grid{max-width:1180px;margin:0 auto;gap:.9rem}.hel-v37-methods-index .hel-v36-method-card{min-height:205px;border-radius:16px;padding:1.15rem 1.2rem}.hel-v37-methods-index .hel-v36-method-card h3{margin:.8rem 0 .45rem}.hel-v37-methods-index .hel-v36-method-card p{font-size:.93rem}

/* Detail pages: same container edges, no duplicated generic Methods hero. */
.hel-v37-method-detail main{background:#fff}.hel-v37-method-detail .hel-v36-method-hero{padding:clamp(2.8rem,5vw,4.4rem) 0 2rem;background:linear-gradient(180deg,#fbf9f6,#fff);border-bottom:1px solid var(--hel37-line)}
.hel-v37-method-detail .hel-v36-method-hero>.container,.hel-v37-method-detail .hel-v36-anchor-nav>.container,.hel-v37-method-detail .hel-v36-method-layout{max-width:1180px}
.hel-v37-method-detail .hel-v36-method-hero h1{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:clamp(2.85rem,5.7vw,5rem);line-height:.96;letter-spacing:-.052em;max-width:15ch;margin:.35rem 0 .8rem;color:var(--hel37-ink)}
.hel-v37-method-detail .hel-v36-method-lead{max-width:760px;font-size:clamp(1.05rem,1.55vw,1.2rem);line-height:1.62;color:var(--hel37-muted);margin-bottom:1.15rem}.hel-v37-method-detail .hel-v34-actions{margin-top:1rem;gap:.55rem}.hel-v37-method-detail .hel-v34-actions a{border-radius:999px;padding:.62rem .9rem}
.hel-v37-method-detail .hel-v36-anchor-nav{position:static;background:#fff;border-bottom:1px solid var(--hel37-line)}.hel-v37-method-detail .hel-v36-anchor-nav .container{padding-top:.72rem;padding-bottom:.72rem;gap:1.45rem}.hel-v37-method-detail .hel-v36-anchor-nav a{font-size:.82rem;color:#59534c}.hel-v37-method-detail .section.py-5{padding-top:clamp(2.6rem,5vw,4rem)!important;padding-bottom:clamp(3.5rem,6vw,5.5rem)!important}
.hel-v37-method-detail .hel-v36-method-layout{grid-template-columns:minmax(0,1fr) minmax(300px,350px);gap:clamp(2rem,4vw,3.6rem);margin-inline:auto;align-items:start}
.hel-v37-method-detail .hel-v36-method-main{max-width:760px}.hel-v37-method-detail .hel-v36-method-section{padding:0 0 2rem;margin-bottom:2rem}.hel-v37-method-detail .hel-v36-method-section h2{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:clamp(2rem,3.3vw,2.75rem);letter-spacing:-.035em;margin:.25rem 0 .9rem}.hel-v37-method-detail .hel-v36-method-section h3{margin:1.35rem 0 .48rem;font-size:1.05rem}.hel-v37-method-detail .hel-v36-method-section>p{font-size:.98rem;line-height:1.72}.hel-v37-method-detail .hel-v36-bigcopy{font-size:clamp(1.12rem,1.7vw,1.34rem)!important;line-height:1.62!important;max-width:700px}
/* Facts as aligned bullet rows instead of detached grey blocks. */
.hel-v37-method-detail .hel-v36-fact-list{display:grid;grid-template-columns:1fr;margin:1rem 0 0;padding:0;list-style:none;border-top:1px solid var(--hel37-line)}
.hel-v37-method-detail .hel-v36-fact-list li{display:grid;grid-template-columns:190px minmax(0,1fr);gap:1.1rem;align-items:start;position:relative;padding:.95rem 0 .95rem 1.15rem;border-bottom:1px solid var(--hel37-line);border-top:0}
.hel-v37-method-detail .hel-v36-fact-list li:before{content:"";position:absolute;left:.05rem;top:1.35rem;width:6px;height:6px;border-radius:50%;background:var(--hel37-red)}
.hel-v37-method-detail .hel-v36-fact-list strong{margin:0;color:#777067;font-size:.7rem;line-height:1.4}.hel-v37-method-detail .hel-v36-fact-list span{line-height:1.55;color:#292622}
.hel-v37-method-detail .hel-v36-process{grid-template-columns:1fr;margin-top:1.15rem;border-top:1px solid var(--hel37-line)}.hel-v37-method-detail .hel-v36-process>div{border:0;border-bottom:1px solid var(--hel37-line);border-radius:0;padding:.85rem .1rem;grid-template-columns:34px 1fr}.hel-v37-method-detail .hel-v36-process span{font-size:.72rem}.hel-v37-method-detail .hel-v36-process p{font-size:.94rem;line-height:1.5}
.hel-v37-method-detail .hel-v36-example,.hel-v37-method-detail .hel-v36-source{border-radius:12px;padding:1rem 1.05rem;margin-top:1.2rem;background:#faf7f3;border-left:3px solid var(--hel37-red)}
/* Related studies become a compact aligned card. */
.hel-v37-method-detail .hel-v36-studies{position:sticky;top:74px;border:1px solid var(--hel37-line);border-radius:18px;padding:1.15rem 1.2rem;background:#fbfaf8;box-shadow:0 10px 28px rgba(33,27,22,.035)}.hel-v37-method-detail .hel-v36-studies h2{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:1.55rem;letter-spacing:-.025em;margin-bottom:.1rem}.hel-v37-method-detail .hel-v36-study-row{padding:.9rem 0}.hel-v37-method-detail .hel-v36-study-row strong{font-size:.9rem}.hel-v37-method-detail .hel-v36-study-row em{font-size:.8rem;line-height:1.42}.hel-v37-method-detail .hel-v36-studies .hel-v36-source{margin-top:.7rem;background:#fff}

/* Product imagery: real app UI, not decorative fake charts. */
.hel-v37-product-frame{min-height:0!important;background:#ece8e1!important;border-radius:24px!important;padding:10px!important;box-shadow:0 28px 70px rgba(29,33,30,.14)!important;overflow:hidden!important}.hel-v37-product-frame:after{display:none!important}
.hel-v37-product-shot{display:block;width:100%;aspect-ratio:1.55/1;object-fit:cover;object-position:top center;border-radius:16px;background:#fff;border:1px solid rgba(23,25,22,.12)}
.hel-v37-shot-caption{position:absolute;left:24px;bottom:24px;padding:.46rem .68rem;border-radius:999px;background:rgba(24,25,22,.86);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.02em;backdrop-filter:blur(8px);box-shadow:0 8px 18px rgba(0,0,0,.16)}
html[dir="rtl"] .hel-v37-shot-caption{left:auto;right:24px}
.hel-v37-app-card-shot{position:relative;padding:9px!important;background:#e8e3dc!important;overflow:hidden;min-height:245px!important}.hel-v37-app-card-shot img{width:100%;height:100%;min-height:227px;object-fit:cover;object-position:top center;border-radius:11px;border:1px solid rgba(23,25,22,.1);display:block}.hel-v37-card-shot-badge{position:absolute;right:18px;bottom:18px;background:rgba(22,23,20,.88);color:#fff;border-radius:999px;padding:.42rem .6rem;font-size:.66rem;font-weight:750;backdrop-filter:blur(8px)}html[dir="rtl"] .hel-v37-card-shot-badge{right:auto;left:18px}
.hel-v37-detail-shot{border-radius:18px!important;background:#ece8e1!important;padding:10px!important;border:1px solid var(--hel37-line)!important;box-shadow:0 22px 55px rgba(29,33,30,.1)!important}.hel-v37-detail-shot img{display:block;width:100%;height:auto;border-radius:11px;border:1px solid rgba(23,25,22,.1)}
/* Ensure actual logo dimensions are consistent on every nested page. */
header .brand .logo-mark,header .brand img.mark{width:44px!important;height:44px!important;object-fit:contain!important;flex:0 0 44px}

@media(max-width:991.98px){.hel-v37-methods-index-grid{grid-template-columns:1fr;gap:1.5rem}.hel-v37-work-card{max-width:640px}.hel-v37-method-detail .hel-v36-method-layout{grid-template-columns:1fr}.hel-v37-method-detail .hel-v36-method-main{max-width:none}.hel-v37-method-detail .hel-v36-studies{position:static;top:auto}.hel-v37-product-shot{aspect-ratio:1.65/1}}
@media(max-width:640px){.hel-v37-method-detail .hel-v36-fact-list li{grid-template-columns:1fr;gap:.3rem;padding-left:1.05rem}.hel-v37-method-detail .hel-v36-method-hero h1{font-size:clamp(2.5rem,13vw,3.65rem)}.hel-v37-shot-caption{left:18px;right:18px;bottom:18px;text-align:center}.hel-v37-app-card-shot{min-height:210px!important}.hel-v37-app-card-shot img{min-height:192px}}