/* 1.0.5: Shared header and conversion controls from the approved homepage.
 * Scoped to the column header and final CTA; article / Collagene styles stay intact. */
body.rgcol-page .site-header .brand{width:auto;margin:0;padding:0}
body.rgcol-page .site-header .brand img{max-width:none}
body.rgcol-page .site-header .desktop-nav a{padding:0;line-height:1.8;display:block}
body.rgcol-page .site-header .desktop-nav a:after{right:auto;bottom:-8px}
body.rgcol-page .site-header .mobile-menu{margin:0}
body.rgcol-page .site-header .header-actions{flex-shrink:0}
body.rgcol-page .site-header .menu-toggle{cursor:pointer;flex-shrink:0;font:inherit;border-radius:0}
body.rgcol-page .contact-band .action-pair .button{min-width:0;max-width:none;width:auto;flex:0 1 auto}
body.rgcol-page .contact-band .action-pair{align-items:stretch}

body.rgcol-page .site-header .text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;color:var(--purple);font-size:14px;font-weight:700;white-space:nowrap;padding-bottom:5px;border-bottom:1px solid #ad8ae9;transition:gap .2s,color .2s}
body.rgcol-page .site-header .text-link:hover{color:#4121ba;gap:30px}
body.rgcol-page .site-header .text-link>span{font-family:Arial,sans-serif;font-size:21px;line-height:1}
body.rgcol-page .site-header .button,body.rgcol-page .contact-band .action-pair .button{display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:17px 24px;font-size:14px;font-weight:700;border:1px solid transparent;border-radius:6px;line-height:1.5;transition:transform .2s,box-shadow .2s}
body.rgcol-page .site-header .button:hover,body.rgcol-page .contact-band .action-pair .button:hover{transform:translateY(-2px)}
body.rgcol-page .site-header .button>span,body.rgcol-page .contact-band .action-pair .button>span{font-family:Arial,sans-serif;font-size:20px}
body.rgcol-page .site-header .button-primary,body.rgcol-page .contact-band .action-pair .button-primary{color:#fff;background:var(--gradient);box-shadow:0 6px 18px #722df51b}
body.rgcol-page .site-header .button-primary:hover,body.rgcol-page .contact-band .action-pair .button-primary:hover{box-shadow:0 8px 22px #702df537}
body.rgcol-page .site-header .button-outline,body.rgcol-page .contact-band .action-pair .button-outline{border-color:#a981f5;color:var(--purple);background:#fff}
body.rgcol-page .site-header .button-small,body.rgcol-page .contact-band .action-pair .button-small{padding:11px 21px;font-size:13px;gap:15px}
body.rgcol-page .site-header{height:94px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;gap:26px;border-bottom:1px solid #f3f1f8;background:#fffffff5;position:sticky;top:0;z-index:30;backdrop-filter:blur(14px)}
body.rgcol-page .site-header .brand{display:flex;align-items:center;gap:11px;flex-shrink:0;font-family:Georgia,'Times New Roman',serif;font-size:29px;line-height:1.1;letter-spacing:-1px;font-weight:700;color:#252138}
body.rgcol-page .site-header .brand small{display:block;font-family:'Noto Sans JP',sans-serif;font-size:12px;font-weight:500;letter-spacing:.065em;margin-top:7px}
body.rgcol-page .site-header .desktop-nav{display:flex;gap:28px;margin-left:auto;align-items:center}
body.rgcol-page .site-header .desktop-nav a{font-size:13px;font-weight:700;white-space:nowrap;position:relative}
body.rgcol-page .site-header .desktop-nav a:after{content:'';position:absolute;bottom:-8px;left:0;width:0;height:2px;background:var(--purple);transition:width .2s}
body.rgcol-page .site-header .desktop-nav a:hover:after{width:100%}
body.rgcol-page .site-header .header-actions{display:flex;gap:10px}
body.rgcol-page .site-header .menu-toggle{display:none}
body.rgcol-page .site-header .mobile-menu[hidden]{display:none}
body.rgcol-page .contact-band .action-pair{display:flex;justify-content:center;gap:17px;margin-top:28px}
@media(max-width:1200px){body.rgcol-page .site-header{padding:0 27px;gap:18px}}
@media(max-width:1200px){body.rgcol-page .site-header .brand{font-size:25px}}
@media(max-width:1200px){body.rgcol-page .site-header .desktop-nav{gap:20px}}
@media(max-width:1200px){body.rgcol-page .site-header .button-small,body.rgcol-page .contact-band .action-pair .button-small{padding:10px 14px}}
@media(max-width:1050px){body.rgcol-page .site-header{height:78px}}
@media(max-width:1050px){body.rgcol-page .site-header .desktop-nav{display:none}}
@media(max-width:1050px){body.rgcol-page .site-header .header-actions{margin-left:auto}}
@media(max-width:1050px){body.rgcol-page .site-header .menu-toggle{display:flex;position:relative;width:38px;height:40px;border:0;background:none;flex-direction:column;justify-content:center;gap:7px;padding:7px}}
@media(max-width:1050px){body.rgcol-page .site-header .menu-toggle span{height:2px;width:24px;background:var(--ink);transition:transform .2s}}
@media(max-width:1050px){body.rgcol-page .site-header .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4.5px) rotate(45deg)}}
@media(max-width:1050px){body.rgcol-page .site-header .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}}
@media(max-width:1050px){body.rgcol-page .site-header .mobile-menu{position:absolute;top:77px;left:0;right:0;padding:20px 32px 28px;background:#fff;box-shadow:0 15px 25px #35235113;display:grid;grid-template-columns:1fr 1fr;gap:0 28px}}
@media(max-width:1050px){body.rgcol-page .site-header .mobile-menu a{padding:15px 2px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}}
@media(max-width:760px){body.rgcol-page .site-header{padding:0 20px;height:70px;gap:12px}}
@media(max-width:760px){body.rgcol-page .site-header .brand{font-size:24px;gap:8px}}
@media(max-width:760px){body.rgcol-page .site-header .brand small{font-size:12px;margin-top:5px;letter-spacing:.02em}}
@media(max-width:760px){body.rgcol-page .site-header .header-actions .button-outline{display:none}}
@media(max-width:760px){body.rgcol-page .site-header .header-actions .button{font-size:12px;padding:9px 12px;gap:10px}}
@media(max-width:760px){body.rgcol-page .site-header .menu-toggle{width:29px;padding:4px}}
@media(max-width:760px){body.rgcol-page .site-header .menu-toggle span{width:21px}}
@media(max-width:760px){body.rgcol-page .site-header .mobile-menu{top:69px;padding:14px 22px 22px;gap:0 20px}}
@media(max-width:760px){body.rgcol-page .site-header .mobile-menu a{font-size:12px}}
@media(max-width:760px){body.rgcol-page .contact-band .action-pair{flex-direction:column;gap:12px;max-width:320px;margin:24px auto 0}}
@media(max-width:760px){body.rgcol-page .contact-band .action-pair .button{font-size:13px;padding:15px 21px;justify-content:space-between}}
@media(max-width:370px){body.rgcol-page .site-header{padding-inline:15px}}
@media(max-width:370px){body.rgcol-page .site-header .brand{font-size:21px}}
@media(max-width:370px){body.rgcol-page .site-header .brand small{font-size:12px}}
@media(max-width:370px){body.rgcol-page .site-header .header-actions .button{font-size:12px;padding:8px 10px}}
@media(max-width:370px){body.rgcol-page .site-header .header-actions .button span{display:none}}
body.rgcol-page .site-header .brand-image{width:250px;height:78px;object-fit:contain}
body.rgcol-page .site-header .text-link{font-size:14px}
@media(max-width:1200px){body.rgcol-page .site-header .brand-image{width:226px;height:70px}}
@media(max-width:1200px){body.rgcol-page .site-header .desktop-nav{gap:19px}}
@media(max-width:1200px){body.rgcol-page .site-header{gap:18px}}
@media(max-width:760px){body.rgcol-page .site-header .brand-image{width:180px;height:56px}}
@media(max-width:760px){body.rgcol-page .site-header{gap:10px}}
@media(max-width:760px){body.rgcol-page .contact-band .action-pair .button{font-size:14px}}
@media(max-width:370px){body.rgcol-page .site-header .brand-image{width:156px;height:49px}}
@media(max-width:370px){body.rgcol-page .site-header{gap:8px}}
@media(max-width:370px){body.rgcol-page .site-header .header-actions .button{font-size:12px;padding:8px 10px}}
body.rgcol-page .site-header .desktop-nav [aria-current=page]{color:var(--purple)}
body.rgcol-page .site-header .desktop-nav [aria-current=page]:after{width:100%}
body.rgcol-page .site-header{gap:18px}
body.rgcol-page .site-header .desktop-nav{gap:22px}
body.rgcol-page .site-header .brand-image{width:228px}
body.rgcol-page .site-header .header-actions .button{gap:10px}
@media(max-width:1200px){body.rgcol-page .site-header .desktop-nav{gap:16px}}
@media(max-width:1200px){body.rgcol-page .site-header .desktop-nav a{font-size:12px}}
@media(max-width:1200px){body.rgcol-page .site-header .brand-image{width:205px}}
@media(max-width:1200px){body.rgcol-page .site-header .header-actions .button-small{padding-inline:12px}}
@media(max-width:760px){body.rgcol-page .site-header .brand-image{width:180px}}
@media(max-width:760px){body.rgcol-page .site-header{gap:10px}}
@media(max-width:760px){body.rgcol-page .site-header .header-actions .button{gap:8px}}
@media(max-width:370px){body.rgcol-page .site-header .brand-image{width:152px}}
body.rgcol-page .site-header .mobile-menu [aria-current=page]{color:var(--purple)}
@media(max-width:1250px){body.rgcol-page .site-header .desktop-nav{gap:16px}}
@media(max-width:1250px){body.rgcol-page .site-header .desktop-nav a{font-size:12px}}
@media(max-width:1250px){body.rgcol-page .site-header{gap:14px}}
@media(max-width:1250px){body.rgcol-page .site-header .brand-image{width:202px}}
@media(max-width:760px){body.rgcol-page .site-header .brand-image{width:180px}}
@media(max-width:760px){body.rgcol-page .site-header{gap:10px}}
@media(max-width:370px){body.rgcol-page .site-header .brand-image{width:152px}}
@media(max-width:370px){body.rgcol-page .site-header{gap:8px}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .desktop-nav{display:none}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .header-actions{margin-left:auto}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .menu-toggle{display:flex;position:relative;width:38px;height:40px;border:0;background:none;flex-direction:column;justify-content:center;gap:7px;padding:7px}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .menu-toggle span{height:2px;width:24px;background:var(--ink);transition:transform .2s}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4.5px) rotate(45deg)}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .mobile-menu{position:absolute;top:93px;left:0;right:0;padding:20px 32px 28px;background:#fff;box-shadow:0 15px 25px #35235113;display:grid;grid-template-columns:1fr 1fr;gap:0 28px}}
@media(min-width:1051px) and (max-width:1200px){body.rgcol-page .site-header .mobile-menu a{padding:15px 2px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}}
@media(max-width:370px){body.rgcol-page .site-header .brand-image{width:min(152px,43vw)}}
body.rgcol-page .site-header .button[href="https://regene.org/contact"],body.rgcol-page .contact-band .action-pair .button[href="https://regene.org/contact"],body.rgcol-page .site-header .button[href="https://regene.org/document"],body.rgcol-page .contact-band .action-pair .button[href="https://regene.org/document"]{justify-content:center}
body.rgcol-page .site-header .action-icon,body.rgcol-page .contact-band .action-pair .action-icon{width:18px;height:18px;flex:0 0 18px}
body.rgcol-page .site-header .button .action-label,body.rgcol-page .contact-band .action-pair .button .action-label{min-width:0;line-height:inherit;font-family:inherit;font-size:inherit;font-weight:inherit}
body.rgcol-page .site-header .button:has(.action-icon),body.rgcol-page .contact-band .action-pair .button:has(.action-icon){gap:10px}
body.rgcol-page .site-header .header-actions .button:has(.action-icon){gap:8px}
@media(max-width:370px){body.rgcol-page .site-header .header-actions .button .action-label{display:inline}}
body.rgcol-page .contact-band .action-pair .button-primary{background:#fff;color:#4222a6;border-color:#fff;box-shadow:0 8px 24px #130c4826}
body.rgcol-page .contact-band .action-pair .button-primary:hover{background:#f2efff;border-color:#f2efff;box-shadow:0 10px 28px #130c4833}
body.rgcol-page .contact-band .action-pair .button-outline{background:transparent;color:#fff;border-color:#ffffffcc}
body.rgcol-page .contact-band .action-pair .button-outline:hover{background:#ffffff14;border-color:#fff}
body.rgcol-page .contact-band .action-pair .button:focus-visible{outline:3px solid #fff;outline-offset:5px}
body.rgcol-page.admin-bar .site-header{top:32px}
@media(max-width:782px){body.rgcol-page.admin-bar .site-header{top:46px}}
@media(max-width:600px){body.rgcol-page.admin-bar .site-header{top:0}}
@media(max-width:760px){body.rgcol-page .site-header .header-actions .button{gap:6px;padding-inline:9px}}
@media(max-width:760px){body.rgcol-page .site-header .header-actions .button .action-label{white-space:nowrap}}

/* Icon and text resets are confined to the shared controls. */
body.rgcol-page .site-header .header-actions .button .action-icon,
body.rgcol-page .contact-band .action-pair .button .action-icon{display:block;width:18px;height:18px;flex:0 0 18px;stroke-width:1.7}
body.rgcol-page .site-header .header-actions .button .action-label,
body.rgcol-page .contact-band .action-pair .button .action-label{font:inherit;line-height:inherit}
@media(prefers-reduced-motion:reduce){body.rgcol-page .site-header *,body.rgcol-page .contact-band .action-pair *{transition:none!important}}