/* Helio Peptides — header + footer chrome (from reference v42), scoped to .hl-nav/.hl-foot */
.hl-nav{position:fixed;top:38px;left:0;right:0;z-index:90;backdrop-filter:blur(22px) saturate(1.7);background:rgba(251,251,249,.66);border-bottom:1px solid var(--line)}
#prog{position:absolute;bottom:-1px;left:0;height:2px;background:var(--accent);width:0%}
.nav-i{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 28px}
.logo{font-weight:900;font-size:19px;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.logo b{color:var(--accent)}
.nl{display:flex;gap:30px}
.nl a{font-size:13.5px;font-weight:600;color:var(--ink);text-decoration:none;opacity:.7;transition:.15s}
.nl a:hover{opacity:1}
.bag{height:36px;padding:0 18px;border-radius:100px;background:var(--ink);color:#fff;border:0;font-size:12.5px;font-weight:700;cursor:pointer;font-family:inherit}
@media(max-width:760px){
.nl{display:none}
}
.ruo{margin-top:5vh;text-align:center;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;color:var(--sub)}.hl-foot{border-top:1px solid var(--line);padding:10vh 0 5vh}
.fcols{display:flex;gap:76px;flex-wrap:wrap}
.fcols h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--sub);margin-bottom:16px}
.fcols a{display:block;color:var(--ink);text-decoration:none;font-size:15px;font-weight:600;margin-bottom:10px;opacity:.8}
.fcols a:hover{opacity:1;color:var(--accent)}
.bigmark{font-weight:900;font-size:clamp(70px,14vw,210px);letter-spacing:-.05em;line-height:1;color:rgba(10,12,16,.06);margin-top:8vh;user-select:none}
.legal{font-family:'JetBrains Mono',monospace;font-size:10px;line-height:1.8;color:var(--sub);margin-top:4vh;max-width:900px}
.promo{position:fixed;top:0;left:0;right:0;height:38px;z-index:96;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--ink);color:#fff;font-size:12.5px;font-weight:600;padding:0 40px;text-align:center}
.promo b{color:var(--accent)}
.promo-x{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:0;color:rgba(255,255,255,.65);font-size:20px;line-height:1;cursor:pointer}
.promo-x:hover{color:#fff}
.pays{display:flex;gap:8px;align-items:center}
.pays svg{height:30px;width:auto}.hl-foot{border-top:1px solid var(--line);padding:9vh 0 4vh;background:var(--bg)}
.foot-top{display:grid;grid-template-columns:1.35fr 2fr;gap:56px}
@media(max-width:900px){
.foot-top{grid-template-columns:1fr;gap:44px}
}
.foot-brand .logo{font-weight:900;font-size:26px;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.foot-brand .logo b{color:var(--accent)}
.foot-tag{margin-top:16px;color:var(--sub);font-size:14.5px;font-weight:500;max-width:42ch;line-height:1.55}
.foot-sub{display:flex;gap:8px;margin-top:22px;max-width:400px}
.foot-sub input{flex:1;min-width:0;font:inherit;font-size:14px;padding:11px 16px;border-radius:100px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.foot-sub input:focus{outline:none;border-color:var(--ink)}
.foot-sub button{font:inherit;font-size:13.5px;font-weight:700;padding:11px 22px;border-radius:100px;border:0;background:var(--ink);color:#fff;cursor:pointer;white-space:nowrap;transition:.15s}
.foot-sub button:hover{background:var(--accent);color:var(--ink)}
.fcols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
@media(max-width:560px){
.fcols{grid-template-columns:repeat(2,1fr);gap:26px}
}
.fcols h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sub);margin-bottom:16px}
.fcols a{display:block;color:var(--ink);text-decoration:none;font-size:14px;font-weight:600;margin-bottom:11px;opacity:.82;transition:.15s}
.fcols a:hover{opacity:1;color:var(--accent)}
.foot-mid{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:7vh;padding:22px 0}
.pays{display:flex;gap:8px;align-items:center}
.pays svg{height:28px;width:auto;display:block}
.foot-bottom{margin-top:5vh}
.ruo-line{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);font-weight:700;margin-bottom:16px}
.foot-bottom .legal{font-family:'JetBrains Mono',monospace;font-size:10px;line-height:1.85;color:var(--sub);max-width:none;margin:0}
.promorow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 0 16px}
@media(max-width:900px){
.promorow{grid-template-columns:1fr}
}
.promo-card{position:relative;display:flex;flex-direction:column;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.promo-card:hover{transform:translateY(-4px);box-shadow:0 26px 60px rgba(10,12,16,.07)}
.promo-badge{align-self:flex-start;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.05em;padding:7px 13px;border-radius:100px;background:var(--accent);color:var(--ink)}
.promo-card h3{font-size:21px;letter-spacing:-.02em;margin-bottom:6px}
.promo-body{flex:1}
.promo-card p{color:var(--sub);font-size:14px;font-weight:500;line-height:1.5}
.promo-cta{align-self:flex-start;font:inherit;font-size:13.5px;font-weight:700;padding:11px 22px;border-radius:100px;background:var(--ink);color:#fff;text-decoration:none;transition:.15s}
.promo-cta:hover{background:var(--accent);color:var(--ink)}
.promo .cd{color:#fff}
.promo-badge{font-size:12px !important;padding:8px 14px !important;font-weight:800 !important}
.promo-card h3{font-size:22px}
.promo-cta{color:#fff !important}
.promo-cta:hover{filter:brightness(1.08)}
.promo-code{display:flex;align-items:center;gap:10px;margin:12px 0;background:var(--bg);border:1px dashed var(--line);border-radius:12px;padding:10px 14px}
.promo-code input{flex:1;border:0;background:none;font:inherit;font-weight:700;letter-spacing:.05em}
.promo-code .applied{font-family:'JetBrains Mono',monospace;font-size:10px;color:#1E8A57;font-weight:700}
.nav-login{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;opacity:.85;margin-right:4px}
.nav-login:hover{opacity:1;color:var(--accent)}
.legal-hero{padding:15vh 0 4vh;border-bottom:1px solid var(--line)}
.legal-hero h1{font-size:clamp(40px,5.5vw,74px);font-weight:900;letter-spacing:-.04em;line-height:1;margin-top:12px}
.legal-updated{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--sub);margin-top:16px}
.legal-intro{max-width:64ch;margin-top:14px;color:var(--sub);font-size:17px;font-weight:500;line-height:1.55}
.legal-body{display:grid;grid-template-columns:240px 1fr;gap:56px;align-items:start;padding:7vh 0 13vh}
@media(max-width:860px){
.legal-body{grid-template-columns:1fr;gap:24px}
}
.legal-toc{position:sticky;top:120px;display:flex;flex-direction:column;gap:3px}
@media(max-width:860px){
.legal-toc{position:relative;top:0;flex-direction:row;flex-wrap:wrap;gap:8px;padding-bottom:16px;border-bottom:1px solid var(--line)}
}
.legal-toc a{font-size:13.5px;font-weight:600;color:var(--sub);text-decoration:none;padding:6px 0;border-left:2px solid transparent;padding-left:12px;transition:.15s}
.legal-toc a:hover{color:var(--ink);border-left-color:var(--accent)}
@media(max-width:860px){
.legal-toc a{border-left:0;padding:6px 12px;background:var(--card);border:1px solid var(--line);border-radius:100px;font-size:12px}
}
.legal-prose{max-width:720px}
.legal-prose h2{font-size:23px;letter-spacing:-.02em;margin-bottom:12px}
.legal-prose p{font-size:16.5px;line-height:1.7;color:#2b2f36;margin-bottom:12px}
.legal-prose ul{margin:0 0 12px;padding-left:22px;display:flex;flex-direction:column;gap:8px}
.legal-prose li{font-size:16px;line-height:1.6;color:#2b2f36}
.legal-prose a{color:var(--accent);font-weight:600;text-decoration:none}
.legal-prose a:hover{text-decoration:underline}
.nav-r{display:flex;align-items:center;gap:16px}
.nav-ico{display:inline-flex;align-items:center;color:var(--ink);opacity:.72;transition:.15s}
.nav-ico:hover{opacity:1}
.nav-ico svg{width:19px;height:19px}
.nav-login{font-size:13px;font-weight:600;color:var(--ink);opacity:.8;text-decoration:none;transition:.15s}
.nav-login:hover{opacity:1}
.nav-burger{display:none;background:none;border:0;cursor:pointer;color:var(--ink);padding:6px;margin-left:2px}
.nav-burger svg{width:24px;height:24px}
.nav-i .logo{display:inline-flex;align-items:center}
.nav-i .logo img{height:46px;width:auto;display:block}
.foot-brand .logo img{height:66px;width:auto;display:block}
@media(max-width:760px){
.nav-burger{display:inline-flex}
.nav-login{display:none}
}
.promo--deal .pdeal{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;width:100%;padding-right:24px}
.pdeal__txt{font-size:12.5px;letter-spacing:.01em}
.pdeal__txt b{color:var(--accent)}
.pdeal__in{padding:6px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;font-size:12.5px;min-width:190px}
.pdeal__in::placeholder{color:rgba(255,255,255,.6)}
.pdeal__btn{padding:6px 13px;border-radius:8px;border:0;background:var(--accent);color:#0A0C10;font-weight:800;font-size:12.5px;cursor:pointer;white-space:nowrap}
.pdeal__btn:hover{filter:brightness(1.06)}
@media(max-width:600px){
.promo--deal{padding:0 30px}
.promo--deal .pdeal{flex-wrap:nowrap;gap:6px;justify-content:center;padding-right:0}
.pdeal__long{display:none}
.pdeal__txt{font-size:11.5px;white-space:nowrap}
.pdeal__in{flex:1 1 auto;min-width:0;width:auto;padding:5px 9px;font-size:12px}
.pdeal__btn{flex:0 0 auto;padding:5px 10px;font-size:11.5px;white-space:nowrap}
}

/* ── Helio integration overrides (sticky nav, logo, mobile menu, footer bottom) ── */
.hl-nav{position:sticky !important; top:0 !important; z-index:90;}
.hl-nav .nav-i{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 28px;gap:24px;}
.hl-nav .logo img{height:46px;width:auto;display:block;}
.hl-nav .logo .logo-txt{font-weight:900;font-size:21px;letter-spacing:-.03em;color:#0A0C10;}
.hl-nav .nl{display:flex;gap:26px;}
.hl-nav .nl a{font-size:13.5px;font-weight:600;color:#0A0C10;text-decoration:none;opacity:.72;transition:.15s;white-space:nowrap;}
.hl-nav .nl a:hover{opacity:1;}
/* Dropdown nav (Research / Quality / Shop ▾) — buyhelio-style panel */
.hl-nav .nl{align-items:center;}
.hl-nav .nl-item{position:relative;display:flex;align-items:center;}
.hl-nav .nl .nl-top{display:inline-flex;align-items:center;gap:5px;font-size:13.5px;font-weight:600;color:#0A0C10;text-decoration:none;opacity:.72;transition:.15s;white-space:nowrap;cursor:pointer;}
.hl-nav .nl .nl-top:hover,.hl-nav .has-drop:hover .nl-top,.hl-nav .has-drop:focus-within .nl-top{opacity:1;}
.hl-nav .nl-caret{width:9px;height:9px;transition:transform .2s;opacity:.55;}
.hl-nav .has-drop:hover .nl-caret,.hl-nav .has-drop:focus-within .nl-caret{transform:rotate(180deg);}
.hl-nav .nl-drop{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:236px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(10,12,16,.13);padding:8px;opacity:0;visibility:hidden;transition:opacity .16s,transform .16s;z-index:95;}
.hl-nav .nl-drop::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px;}
.hl-nav .has-drop:hover .nl-drop,.hl-nav .has-drop:focus-within .nl-drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px);}
.hl-nav .nl-drop a{display:block;padding:10px 14px;border-radius:10px;font-size:13.5px;font-weight:600;color:#0A0C10;opacity:.85;text-decoration:none;white-space:nowrap;transition:.13s;}
.hl-nav .nl-drop a:hover{background:var(--card);opacity:1;color:var(--accent);}
.hl-nav .nl-tag,.hl-nav .nl-foot{display:none;} /* mobile-menu-only elements */
.hl-nav .nav-r{display:flex;align-items:center;gap:16px;}
.hl-nav .nav-ico{color:#0A0C10;display:inline-flex;}
.hl-nav .nav-ico svg{width:20px;height:20px;}
.hl-nav .nav-login{font-size:13px;font-weight:600;color:#0A0C10;text-decoration:none;opacity:.72;}
.hl-nav .nav-login:hover{opacity:1;}
.hl-nav .bag{height:38px;display:inline-flex;align-items:center;padding:0 20px;border-radius:100px;background:#0A0C10;color:#fff;font-size:12.5px;font-weight:700;text-decoration:none;}
.hl-nav .bag .count{margin-left:4px;}
.hl-nav .nav-burger{display:none;background:none;border:0;color:#0A0C10;cursor:pointer;padding:6px;}
.hl-nav .nav-burger svg{width:24px;height:24px;}
#prog{display:none;}
@media(max-width:900px){ .hl-nav .nl{gap:18px;} .hl-nav .nl a{font-size:12.5px;} }
/* ---- Mobile slide-in drawer (buyhelio mnav, ported to Helio tokens) ---- */
.mnav,.mnav-scrim{display:none;}
@media(max-width:760px){
  .hl-nav .nav-burger{display:inline-flex;}
  .hl-nav .nav-login span,.hl-nav .nav-ico span{display:none;}
  /* desktop link row is hidden on mobile; the drawer replaces it */
  .hl-nav .nl{display:none !important;}

  .mnav-scrim{display:block;position:fixed;inset:0;z-index:115;background:rgba(10,12,16,.5);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .3s ease;}
  .mnav-scrim.open{opacity:1;pointer-events:auto;}
  .mnav{display:flex;position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);z-index:120;background:var(--bg);box-shadow:-24px 0 60px rgba(10,12,16,.22);flex-direction:column;overflow:hidden;transform:translateX(101%);transition:transform .32s cubic-bezier(.2,.7,.2,1);}
  .mnav.open{transform:none;}
  .mnav-head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px 20px;padding-top:max(18px,env(safe-area-inset-top));border-bottom:1px solid var(--line);}
  .mnav-head .logo{display:inline-flex;align-items:center;}
  .mnav-head .logo img{height:46px;width:auto;display:block;}
  .mnav-head .logo .logo-txt{font-weight:900;font-size:19px;letter-spacing:-.03em;color:var(--ink);}
  .mnav-x{background:var(--card);border:1px solid var(--line);border-radius:11px;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);flex:none;}
  .mnav-x svg{width:19px;height:19px;}
  .mnav-body{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column;}
  .mnav-eyebrow,.mnav-be{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--sub);}
  .mnav-eyebrow{padding:20px 24px 6px;flex:none;}
  .mnav-links{display:flex;flex-direction:column;padding:0 12px;flex:none;}
  .mnav-links a{display:flex;align-items:center;justify-content:space-between;font-size:16.5px;font-weight:600;color:var(--ink);text-decoration:none;padding:12px 12px;border-radius:12px;transition:background .15s ease;}
  .mnav-links a span{color:var(--sub);font-family:'JetBrains Mono',monospace;transition:transform .15s ease,color .15s ease;}
  .mnav-links a:active,.mnav-links a:hover{background:var(--card);}
  .mnav-links a:hover span{color:var(--accent);transform:translateX(4px);}
  .mnav-brandfill{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;padding:22px 24px;min-height:0;position:relative;overflow:hidden;}
  .mnav-state{font-size:clamp(24px,7vw,30px);font-weight:900;letter-spacing:-.03em;color:var(--ink);line-height:1.05;margin:8px 0 0;position:relative;}
  .mnav-sub{font-size:15px;font-weight:600;color:var(--sub);line-height:1.45;margin:12px 0 0;max-width:22ch;position:relative;}
  .mnav-sub em.serif,.mnav-state em.serif{color:var(--accent);}
  .mnav-foot{flex:0 0 auto;padding:16px 20px 22px;padding-bottom:max(22px,env(safe-area-inset-bottom));border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px;}
  .mnav-btn{display:flex;align-items:center;justify-content:center;padding:14px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;}
  .mnav-btn.solid{background:var(--ink);color:var(--bg);}
  .mnav-btn.ghost{border:1px solid var(--line);color:var(--ink);}
  .mnav-trust{font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--sub);text-align:center;margin-top:6px;line-height:1.6;}
  body.mnav-open{overflow:hidden;}
}

/* footer bottom / social */
.hl-foot .foot-social{display:flex;gap:12px;margin-top:16px;}
.hl-foot .foot-social a{color:#6B6F76;}
.hl-foot .foot-social a:hover{color:#E8923A;}
.hl-foot .fcols a{display:block;color:#0A0C10;text-decoration:none;font-size:14px;font-weight:600;margin-bottom:11px;opacity:.82;}
.hl-foot .fcols a:hover{opacity:1;color:#E8923A;}
.hl-foot .fcols h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#6B6F76;margin-bottom:16px;}
.hl-foot .foot-mid{border-top:1px solid rgba(10,12,16,.08);margin-top:40px;padding-top:24px;}
.hl-foot .pays{display:flex;gap:8px;flex-wrap:wrap;}
.hl-foot .pays svg{height:28px;width:auto;}
.hl-foot .foot-bot{display:flex;flex-direction:column;gap:14px;margin-top:24px;}
.hl-foot .foot-policies{display:flex;gap:18px;flex-wrap:wrap;}
.hl-foot .foot-policies a{color:#6B6F76;font-size:13px;font-weight:600;text-decoration:none;}
.hl-foot .foot-policies a:hover{color:#E8923A;}
.hl-foot .foot-ruo{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;color:#E8923A;font-weight:700;}
.hl-foot .foot-ruo-wrap p{font-family:'JetBrains Mono',monospace;font-size:10px;line-height:1.8;color:#6B6F76;max-width:940px;margin-top:6px;}
.hl-foot .foot-copy{font-family:'JetBrains Mono',monospace;font-size:10px;color:#6B6F76;}