.site-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;flex-wrap:nowrap;gap:clamp(8px,2vw,24px);padding:clamp(8px,2vh,24px) clamp(10px,1.4vw,32px)}
.site-header{--header-brand-width:clamp(36px,8vw,100px)}
.site-header>.brand.wordmark{width:var(--header-brand-width);margin:0}
.site-header .main-nav{order:0;min-width:0;width:auto;justify-content:safe center;flex-wrap:nowrap;gap:clamp(10px,2vw,34px);margin:0;overflow-x:auto;scrollbar-width:none;overscroll-behavior-x:contain}
.site-header .main-nav::-webkit-scrollbar{display:none}
.site-header .main-nav a{flex-shrink:0;white-space:nowrap;font-size:clamp(10px,1.1vw,14px);min-height:44px;display:flex;align-items:center;padding:8px 0}
.site-header .header-cta.button{white-space:nowrap;min-height:clamp(24px,calc(var(--header-brand-width)*.44),44px);padding:clamp(4px,calc(var(--header-brand-width)*.08),8px) clamp(5px,calc(var(--header-brand-width)*.18),18px);font-size:clamp(8px,calc(var(--header-brand-width)*.13),13px);gap:clamp(4px,calc(var(--header-brand-width)*.16),16px)}
@media(min-width:1101px){.site-header{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}}
@media(max-width:600px){.site-header .header-cta>span{display:none}}
:root{--scene-top:100px;--scene-bottom:100px}
.immersive #journey .scene{padding-top:var(--scene-top);padding-bottom:var(--scene-bottom)}
.immersive #journey .scene:not(#faq)>.scene-content{max-height:none;height:auto;flex-shrink:0;overflow:visible;margin:0 auto;transform:scale(var(--scene-fit,1));transform-origin:center;padding:12px 8px}
.immersive #journey .membership-track{transform:none}
.immersive #journey .faq-content{height:min(800px,calc(100dvh - var(--scene-top) - var(--scene-bottom)));max-height:calc(100dvh - var(--scene-top) - var(--scene-bottom))}
.calm #journey .scene-content{transform:none}
.hero-content h1.wordmark{width:min(780px,50vw,52dvh)}
.flow-wordmark{width:min(870px,56vw,65dvh)}
@media(max-width:760px){
  .scene-footer{padding-top:8px;padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .immersive #journey .scene{padding-left:5%;padding-right:5%}
  .hero-content h1.wordmark{width:min(360px,100%,44dvh)}
  .hero-content .hero-actions{margin-top:18px;gap:10px}
  .hero-content .hero-topics{margin-top:20px}
  .about-content{gap:16px}
  .about-content .section-intro h2{font-size:clamp(26px,7vw,38px);margin-bottom:10px}
  .about-content .section-intro>.eyebrow{margin-bottom:10px}
  .about-content .founder-signature{margin-top:12px;gap:14px}
  .about-content .signature-mark{font-size:30px}
  .about-story{padding-top:12px}
  .about-story .story-lead{font-size:21px;margin-bottom:12px}
  .about-story>p:not(.story-lead){font-size:14px;line-height:1.55;margin:10px 0}
  .about-story .principles{margin:14px 0 8px;padding:12px 0;gap:10px}
  .about-story .principles>div{gap:6px}
  .about-story>p.risk-note{font-size:11px;line-height:1.5;margin-top:10px}
  .flow-wordmark{width:min(360px,100%,32dvh)}
  .learn-content h2{font-size:clamp(48px,14vw,90px)}
  .learn-message{margin:18px auto 24px}
  .immersive .membership-track .plans-heading h2{font-size:28px}
  .immersive .membership-track .plans-heading{margin-bottom:8px}
  .immersive .membership-track .plans-heading .eyebrow{margin-bottom:6px}
  .immersive .membership-track .plans-heading>p:last-child{margin-top:6px}
  .immersive .membership-track .plan-card{padding:14px 18px}
  .immersive .membership-track .plan-top{margin-bottom:10px}
  .immersive .membership-track .plan-card h3{font-size:22px;margin-bottom:8px}
  .immersive .membership-track .plan-price{font-size:36px;margin:12px 0}
  .immersive .membership-track .plan-detail{padding-top:10px;margin-bottom:10px}
  .immersive .membership-track .checkout-status{margin-top:8px}
  .immersive .membership-track .plans-footnote{margin-top:4px}
}
@media(max-height:500px) and (orientation:landscape){
  .site-header{padding-top:4px;padding-bottom:4px}
  .site-header{--header-brand-width:48px}
  .scene-footer{padding-top:4px;padding-bottom:4px}
  .hero-content h1.wordmark{width:min(36vw,42dvh)}
  .hero-content>.eyebrow{margin-bottom:0}
  .hero-content .hero-message{font-size:21px;margin-bottom:6px}
  .hero-content .hero-description{font-size:13px;line-height:1.5;max-width:none}
  .hero-content .hero-actions{flex-direction:row;margin-top:12px;gap:12px}
  .hero-content .hero-actions>.button{min-height:40px;padding:10px;font-size:12px}
  .hero-content .hero-topics{margin-top:12px}
  .about-content{grid-template-columns:.8fr 1.4fr;gap:24px}
  .about-content .section-intro h2{font-size:30px}
  .about-content .about-story>p{font-size:13px;line-height:1.5}
  .learn-content h2{font-size:48px}
  .learn-message{font-size:15px;margin:12px auto;max-width:none}
}