/* Shared arrival, navigation and mobile controls. */
.header{position:relative;z-index:20}
.header-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}
button.language{background:transparent;color:var(--muted);min-height:44px;padding:10px 8px;gap:9px;border-radius:8px}
.language [data-active=true]{color:var(--fg);font-weight:700}
.language [data-active=false]{color:var(--muted)}
.menu-toggle{display:none;background:transparent;color:var(--fg);width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px}
.menu-toggle svg{width:22px;height:22px}
.footer-identity{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-identity .reading-contact{margin:0;border-radius:0;padding:13px 18px;min-height:44px}
.contact-copy>.button{margin-top:25px;border-radius:0}
.contact-invitation .form-note{font-size:11px;line-height:1.6;opacity:.65;margin-top:18px;max-width:430px}
.research-note{font-size:11px;opacity:.28;white-space:normal;text-wrap:pretty;line-height:1.75}
.notice-line{display:block}
.d1 .hero h1 .hero-title-line{display:block;white-space:nowrap;color:var(--fg)}
.d1 .hero h1 .hero-title-accent{color:var(--accent)}
.d1 .hero{row-gap:0}
.hero-description{grid-column:1/-1;width:100%;margin-top:32px;padding:12px 0 8px;text-align:center}
.d1 .hero-description p{position:relative;width:100%;font-family:Manrope,sans-serif;font-size:clamp(20px,2.2vw,28px);line-height:1.4;letter-spacing:-.035em;color:var(--accent);font-weight:400;text-wrap:balance}
.hero-typewriter-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.hero-typewriter-word{white-space:nowrap}
.hero-typewriter-char{position:relative;opacity:0}
.hero-typewriter-char.is-revealed{opacity:1}
.hero-typewriter-char.is-cursor::after{content:"";position:absolute;right:-2px;top:.08em;height:1em;border-right:1px solid var(--accent);animation:hero-typewriter-caret 1.4s steps(1,end) infinite}
@keyframes hero-typewriter-caret{50%{opacity:0}}
.d1 .hero-description+.hero-bottom{margin-top:28px}
.mobile-quick-actions{display:none}
.brand-intro{display:none}
.brand-arrival{--arrival-fill:.8s;--arrival-hold:.92s;--arrival-out:.38s;--arrival-settle:1s}
.brand-arrival-quick{--arrival-fill:.45s;--arrival-hold:.55s;--arrival-out:.3s;--arrival-settle:.65s}
.brand-arrival .brand-intro{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:var(--bg);pointer-events:none;animation:brand-arrival-exit var(--arrival-out) cubic-bezier(.22,.61,.36,1) var(--arrival-hold) both}
.brand-arrival .brand-intro-symbol{width:clamp(220px,30vw,360px);overflow:visible;animation:brand-arrival-settle var(--arrival-settle) cubic-bezier(.22,.61,.36,1) both}
.arrival-outline{fill:#d4efad06;stroke:var(--accent);stroke-opacity:.25;stroke-width:2}
.arrival-fill{fill:var(--accent);transform:translateY(590px)}
.brand-arrival .arrival-fill{animation:brand-arrival-fill var(--arrival-fill) cubic-bezier(.22,.61,.36,1) .06s forwards}
.study-figure{margin:38px 0;padding:30px;border:1px solid var(--line);border-radius:18px;background:#181e19}
.article-body .study-figure h3{font-family:Manrope,sans-serif;font-size:22px;line-height:1.4;letter-spacing:-.035em;margin:12px 0}
.article-body .study-figure figcaption>p{font-size:14px;line-height:1.65;margin:0 0 28px;color:var(--muted)}
.study-axis{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:14px}
.study-bars{display:grid;gap:24px}
.study-row-label{display:flex;align-items:baseline;justify-content:space-between;gap:16px;font-size:13px;line-height:1.4;margin-bottom:9px}
.study-row-label strong{font-family:Manrope,sans-serif;font-size:21px;font-weight:600;color:var(--accent);white-space:nowrap}
.study-track{height:10px;background:#d4efad0d;border-radius:2px;overflow:hidden;border-left:1px solid #d4efad50}
.study-track>span{display:block;height:100%;background:var(--accent);border-radius:0 2px 2px 0}
.study-track>.study-secondary{opacity:.45}
.article-body p.study-unit{font-size:11px;margin:14px 0 24px;color:var(--muted)}
.article-body p.study-caption{font-size:12px;line-height:1.7;border-top:1px solid var(--line);padding-top:18px;margin:0;color:var(--muted)}

@media(max-width:700px){
  .header,.reading-header{flex-wrap:nowrap;justify-content:space-between;gap:10px;padding:16px 6%}
  .header .brand{font-size:14px;gap:8px}
  .header .brand .mark{width:32px}
  .header-controls{margin-left:auto;gap:15px}
  .header .language{margin:0;font-size:10px;letter-spacing:.05em;gap:7px;padding:10px 6px}
  .menu-toggle{display:flex;width:40px;height:40px}
  .header nav{display:none;position:absolute;top:calc(100% + 2px);right:6%;left:6%;margin:0;padding:12px 22px;border:1px solid var(--line);border-radius:16px;background:#181e19f5;box-shadow:0 18px 55px #0005;backdrop-filter:blur(18px)}
  .header.menu-open nav{display:flex;flex-direction:column;gap:0}
  .header.menu-open nav>a{display:flex;align-items:center;min-height:52px;font-size:15px;border-bottom:1px solid var(--line)}
  .header.menu-open nav>a:last-child{border:0;color:var(--accent)}
  .menu-toggle path{transition:transform .2s}
  .menu-line-first{transform-origin:12px 8px}
  .menu-line-second{transform-origin:12px 16px}
  .menu-open .menu-line-first{transform:translateY(4px) rotate(45deg)}
  .menu-open .menu-line-second{transform:translateY(-4px) rotate(-45deg)}
  .hero,.d1 .hero{padding-top:35px}
  .d1 .hero h1{font-size:clamp(32px,10.5vw,58px);letter-spacing:-.06em;line-height:1.09;margin:23px 0}
  .hero-actions{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;margin-top:26px}
  .hero .hero-actions .button{font-size:clamp(10.5px,2.9vw,13px);letter-spacing:-.015em;padding:14px 9px;gap:6px;min-height:48px;white-space:nowrap;justify-content:center}
  .hero .hero-actions .ui-icon{width:12px;height:12px}
  .d1 .hero-art.regional-art{margin-top:20px!important}
  .hero-description{margin-top:24px;padding:4px 0 8px}
  .d1 .hero-description p{font-size:clamp(13px,3.6vw,20px);line-height:1.6;letter-spacing:-.025em}
  .d1 .hero-description+.hero-bottom{margin-top:24px}
  .contact{gap:28px}
  .contact-copy>.button{margin-top:22px}
  .contact-invitation{padding:24px}
  .contact-invitation>p{font-size:14px;line-height:1.75}
  .contact-invitation .form-note{font-size:10px;opacity:.6;line-height:1.7;margin-top:18px}
  .footer-identity{gap:12px}
  .footer-identity .brand{font-size:14px;gap:8px}
  .footer-identity .mark{width:32px}
  .footer-identity .reading-contact{padding:12px 14px;font-size:11px;white-space:nowrap}
  .research-note{font-size:10px;line-height:1.9;margin-top:24px;margin-bottom:28px;opacity:.28}
  .notice-line{white-space:nowrap}
  .footer-top{display:none}
  .footer-bottom{padding-right:58px}
  .mobile-quick-actions{position:fixed;right:max(14px,env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));z-index:35;display:flex;flex-direction:column;gap:2px;padding:4px;border:1px solid #d4efad38;border-radius:27px;background:#101211e8;backdrop-filter:blur(15px);box-shadow:0 8px 28px #0003;opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .25s,transform .25s}
  .mobile-quick-actions.is-visible{opacity:1;transform:none;pointer-events:auto}
  .mobile-quick-actions button{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--accent);background:transparent}
  .mobile-quick-actions button[hidden]{display:none}
  .mobile-quick-actions button:hover{background:#d4efad12}
  .mobile-quick-actions svg{width:20px;height:20px}
  .inquiry-open .mobile-quick-actions{visibility:hidden}
  .brand-arrival .brand-intro-symbol{width:76vw;max-width:400px}
  .study-figure{padding:22px;margin:28px 0;border-radius:14px}
  .article-body .study-figure h3{font-size:19px}
  .study-row-label{font-size:12px}
}

/* Shared motion uses translate independently of card hover transforms. */
.motion-reveal{opacity:0;translate:0 20px;filter:blur(3px);transition:opacity .85s cubic-bezier(.2,.65,.25,1) var(--entrance-delay,0ms),translate .85s cubic-bezier(.2,.65,.25,1) var(--entrance-delay,0ms),filter .85s ease var(--entrance-delay,0ms)}
.motion-reveal.motion-visible{opacity:1;translate:0 0;filter:blur(0)}
.reading-card.motion-reveal,.featured-peptide.motion-reveal{transition:opacity .85s ease var(--entrance-delay,0ms),translate .85s cubic-bezier(.2,.65,.25,1) var(--entrance-delay,0ms),filter .85s ease var(--entrance-delay,0ms),background .3s,border-color .3s,transform .3s}
.study-figure.motion-reveal .study-track>span{transform:scaleX(0);transform-origin:left;transition:transform 1.25s cubic-bezier(.22,.65,.25,1) .18s}
.study-figure.motion-visible .study-track>span{transform:scaleX(1)}
.article-reading-progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:40;pointer-events:none;opacity:0;transition:opacity .3s}
.article-reading-progress.is-active{opacity:.65}
.article-reading-progress>span{display:block;width:100%;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left}

/* Explanations belong to each analytical row, never the contact process. */
[data-explainer]{position:relative}
.quality-panel dl>div[data-explainer]{padding:0;gap:0;grid-template-columns:55px minmax(0,1fr);transition:background .25s,border-color .25s}
.quality-panel dl>div[data-explainer]::before{content:"";position:absolute;top:0;bottom:0;left:0;width:1px;background:var(--accent);opacity:0;scale:1 .35;transition:opacity .25s,scale .35s}
.quality-panel dl>div[data-explainer]>dt{padding:18px 0 18px 8px;transition:color .25s}
.quality-panel dd{min-width:0}
.explainer-trigger{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;text-align:left;color:var(--fg);background:transparent;padding:17px 12px 17px 0;font-size:inherit;line-height:1.5;min-height:54px}
.explainer-trigger>span{font-size:inherit}
.explainer-icon{width:18px;height:18px;flex:none;opacity:.28;color:var(--accent);transition:opacity .25s,rotate .35s}
.explainer-tip{position:absolute;left:0;right:0;top:calc(100% + 5px);z-index:8;display:block;padding:18px 20px;font:400 12px/1.7 'DM Sans',sans-serif;letter-spacing:0;color:var(--fg);background:#19201beF;border:1px solid #d4efad40;box-shadow:0 14px 35px #0003;backdrop-filter:blur(18px);opacity:0;visibility:hidden;translate:0 5px;pointer-events:none;transition:opacity .2s,translate .25s,visibility .2s;text-wrap:pretty}
.explanation-open{z-index:9}
.quality-panel dl>div.explanation-open{background:#d4efad06;border-top-color:#d4efad60}
.quality-panel dl>div.explanation-open::before{opacity:.65;scale:1 1}
.explanation-open>.explainer-tip,.explanation-open>dd>.explainer-tip{visibility:visible;opacity:1;translate:0 0;pointer-events:auto}
.explanation-open .explainer-icon{opacity:.85}
.quality-documentation{gap:10px}
.quality-documentation .document-explainer{flex:0 1 auto}
.quality-documentation .explainer-trigger{border:1px solid var(--line);padding:9px 12px;min-height:38px;gap:9px;font-size:10px;color:var(--muted);transition:color .25s,border-color .25s,background .25s}
.quality-documentation .explainer-trigger>span{padding:0;border:0;font-size:inherit;color:inherit}
.quality-documentation .explainer-icon{width:14px;height:14px}
.document-explainer.explanation-open .explainer-trigger{color:var(--accent);border-color:#d4efad70;background:#d4efad06}
.document-explainer .explainer-tip{width:300px;right:auto;max-width:calc(100vw - 40px)}
.quality-documentation .explainer-tip{padding:18px 20px;border:1px solid #d4efad40;font:400 12px/1.7 'DM Sans',sans-serif;color:var(--fg)}
.article-table tbody tr{transition:background .2s}
.article-table tbody tr:hover{background:#d4efad06}
.study-row{padding:10px 12px;margin:-10px -12px;transition:background .25s}
.study-row:hover{background:#d4efad06}
@media(max-width:700px){
 .motion-reveal{translate:0 14px;filter:blur(2px)}
 .quality-panel dl>div[data-explainer]{grid-template-columns:43px minmax(0,1fr)}
 .quality-panel dl>div[data-explainer]>dt{padding-left:6px;align-self:start}
 .explainer-trigger{padding-right:10px;font-size:14px;gap:10px}
 .quality-panel .explainer-tip{position:static;padding:0 12px 17px 0;border:0;box-shadow:none;background:none;backdrop-filter:none;display:none;font-size:12px;color:var(--muted)}
 .quality-panel .explanation-open .explainer-tip{display:block}
 .quality-documentation .document-explainer.explanation-open{flex-basis:100%}
 .document-explainer .explainer-tip{position:static;width:100%;max-width:none;display:none;margin-top:6px;box-shadow:none}
 .document-explainer.explanation-open .explainer-tip{display:block}
}
@media(prefers-reduced-motion:reduce){
 .motion-reveal{opacity:1;translate:none;filter:none;transition:none!important}
 .study-figure.motion-reveal .study-track>span{transform:none;transition:none}
 .explainer-tip,.explainer-icon,.quality-panel dl>div[data-explainer],.quality-panel dl>div[data-explainer]::before,.article-reading-progress{transition:none}
 .button:hover,.reading-card:hover{transform:none}
}
@keyframes brand-arrival-fill{to{transform:translateY(0)}}
@keyframes brand-arrival-settle{from{transform:scale(1.12)}to{transform:scale(1)}}
@keyframes brand-arrival-exit{to{opacity:0;transform:scale(.96);visibility:hidden}}
@media(prefers-reduced-motion:reduce){
  .brand-arrival .brand-intro{display:none}
  .mobile-quick-actions{transition:none}
  .hero-typewriter-char{opacity:1}
  .hero-typewriter-char.is-cursor::after{display:none}
}

/* A clear invitation with a compact explanation of the commercial review. */
.d1 .contact{padding:80px 5% 34px;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);column-gap:10%;row-gap:38px;align-items:start;background:#181e19}
.contact-copy h2{font-size:clamp(44px,5vw,72px);margin:24px 0 22px;line-height:1.05}
.contact-copy .contact-description{color:var(--muted);font-size:17px;line-height:1.7;max-width:440px;text-wrap:pretty}
.contact-copy .contact-button{margin-top:29px;min-width:206px;min-height:54px;padding:16px 22px;border-radius:0;gap:32px}
.contact-process{padding-top:5px;min-width:0}
.contact-process>.eyebrow{margin-bottom:24px;color:var(--muted)}
.contact-process ol{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.contact-process li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:18px;padding:21px 0;border-bottom:1px solid var(--line)}
.contact-step-number{color:var(--accent);font-size:10px;letter-spacing:.08em;padding-top:5px}
.contact-process h3{font-family:Manrope,sans-serif;font-size:16px;font-weight:500;letter-spacing:-.025em;line-height:1.4;margin:0 0 6px}
.contact-process li p{color:var(--muted);font-size:13px;line-height:1.65;margin:0;text-wrap:pretty}
.contact-security{grid-column:1/-1;display:flex;align-items:flex-start;gap:11px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);opacity:.72}
.contact-security svg{width:15px;height:15px;flex:none;margin-top:1px}
.contact-security p{font-size:11px;line-height:1.6;margin:0;text-wrap:pretty;max-width:760px}
@media(max-width:700px){
 .d1 .contact{padding:54px 6% 28px;grid-template-columns:minmax(0,1fr);gap:31px}
 .contact-copy h2{font-size:44px;margin:20px 0 18px}
 .contact-copy .contact-description{font-size:15px;max-width:370px}
 .contact-copy .contact-button{margin-top:24px;min-width:190px;min-height:52px;font-size:12px;gap:30px;border-radius:0}
  .contact-process{padding-top:0}
 .contact-process>.eyebrow{margin-bottom:15px}
 .contact-process li{padding:16px 0;gap:15px}
 .contact-process h3{font-size:14px;margin-bottom:5px}
 .contact-process li p{font-size:12px;line-height:1.65}
 .contact-security{grid-column:auto;padding-top:20px;padding-right:50px;gap:9px}
 .contact-security p{font-size:10px;line-height:1.7}
}

/* Keep the age and research certification readable on narrow screens. */
.research-note .notice-line{white-space:normal}