/* ===== YJH V43 MOBILE FINAL ===== */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:112px}
body{overflow-x:hidden}
a,button{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:1px solid currentColor;outline-offset:3px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

@media(max-width:900px){
  :root{--pad:18px}
  html{scroll-padding-top:106px}
  body{min-width:0}

  /* iPhone-safe two-row navigation */
  header{
    height:calc(54px + env(safe-area-inset-top))!important;
    padding:env(safe-area-inset-top) 16px 0!important;
    grid-template-columns:auto 1fr!important;
    align-items:center!important;
    background:#050505!important;
    border-bottom:1px solid rgba(255,255,255,.06)!important;
  }
  .brand{min-height:44px!important;padding:0!important;display:flex!important;align-items:center!important}
  .brand-logo,.brand img{width:72px!important;height:auto!important}
  .header-right{justify-self:end!important;justify-content:flex-end!important;gap:0!important;min-width:0}
  .place{display:none!important}
  .lang-switch{display:flex!important;gap:0!important;align-items:center!important}
  .lang-switch a,.lang-switch button{
    min-width:31px!important;min-height:40px!important;padding:0 5px!important;
    display:inline-flex!important;align-items:center!important;justify-content:center!important;
    font-size:8px!important;letter-spacing:.08em!important
  }
  .nav{
    position:fixed!important;
    left:0!important;right:0!important;
    top:calc(54px + env(safe-area-inset-top))!important;
    height:42px!important;
    padding:0 16px!important;
    display:flex!important;align-items:center!important;justify-content:flex-start!important;
    gap:19px!important;
    overflow-x:auto!important;overflow-y:hidden!important;
    white-space:nowrap!important;
    background:#050505!important;
    border-bottom:1px solid #171717!important;
    -webkit-overflow-scrolling:touch!important;
    scrollbar-width:none!important;
  }
  .nav::-webkit-scrollbar{display:none!important}
  .nav a{font-size:10.5px!important;letter-spacing:.085em!important;line-height:42px!important;min-height:42px!important;flex:0 0 auto!important}

  /* Home: preserve desktop information hierarchy — typography first, image second */
  body.home-active{overflow:auto!important}
  .split-hero{
    height:auto!important;min-height:0!important;
    display:flex!important;flex-direction:column!important;
    padding-top:calc(96px + env(safe-area-inset-top))!important;
    background:#050505!important;
  }
  .split-right{order:2!important;height:58svh!important;min-height:390px!important;max-height:680px!important;width:100%!important}
  .split-slide{object-fit:cover!important;object-position:center!important}
  .split-left{
    order:1!important;min-height:0!important;height:auto!important;
    padding:23px 18px 26px!important;
    display:flex!important;flex-direction:column!important;gap:0!important;
    overflow:visible!important;
  }
  .split-kicker,.split-title,.split-meta,.hero-instagram{position:static!important;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;transform:none!important}
  .split-kicker{font-size:8px!important;line-height:1.2!important;margin:0 0 14px!important;color:#888!important}
  .split-title{font-size:clamp(54px,15.2vw,78px)!important;line-height:.86!important;white-space:nowrap!important;margin:0!important}
  .split-meta{
    margin:25px 0 0!important;width:100%!important;
    display:grid!important;grid-template-columns:1fr 1fr!important;gap:13px 18px!important;
    font-size:8px!important;line-height:1.45!important
  }
  .split-meta span:last-child{grid-column:1/-1!important;padding-top:2px!important}
  .hero-instagram{display:inline-block!important;margin-top:22px!important;align-self:flex-start!important;font-size:9px!important}

  #page-home .client-marquee,#page-home .client-marquee.individual-client-marquee,#page-home .client-marquee.provided-logos{height:62px!important}
  #page-home .client-marquee-viewport,#page-home .client-marquee-track,#page-home .client-marquee-group{height:62px!important}
  #page-home .marquee-web-logo{width:136px!important;flex:0 0 136px!important;height:62px!important;padding:9px 14px!important}
  #page-home .marquee-pdf-logo{max-width:102px!important;max-height:34px!important}

  .home-archive{padding:62px 8px 58px!important;min-height:0!important}
  .archive-head{padding:0 4px!important;margin-bottom:16px!important}
  .archive-logo{font-size:12px!important;letter-spacing:.24em!important}
  .archive-sub{display:none!important}
  .archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:5px!important}
  .archive-card{aspect-ratio:3/4!important}
  .archive-card::after{content:"";position:absolute;inset:auto 0 0;height:38%;background:linear-gradient(to top,rgba(0,0,0,.42),rgba(0,0,0,0));pointer-events:none}
  .archive-overlay{opacity:1!important;z-index:2!important;left:8px!important;right:8px!important;bottom:8px!important;font-size:7px!important;line-height:1.2!important;letter-spacing:.06em!important}

  /* Portfolio pages */
  .page{padding:calc(126px + env(safe-area-inset-top)) 18px calc(66px + env(safe-area-inset-bottom))!important;min-height:100svh!important}
  .page-head{display:block!important;padding-bottom:23px!important}
  .eyebrow{font-size:8px!important;margin-bottom:10px!important}
  .page-title{font-size:clamp(52px,14.2vw,78px)!important;line-height:.86!important;letter-spacing:-.05em!important;overflow-wrap:anywhere!important}
  .page-intro{font-size:13px!important;line-height:1.62!important;margin-top:22px!important;max-width:100%!important}
  #page-commercial .gallery,#page-editorial .gallery,#page-beauty .gallery,.user-gallery{margin-top:38px!important;display:block!important;position:static!important;min-height:0!important}
  #page-commercial .item,#page-editorial .item,#page-beauty .item,.user-photo{position:static!important;width:100%!important;left:auto!important;top:auto!important;transform:none!important;margin:0 0 42px!important}
  #page-commercial .item img,#page-editorial .item img,#page-beauty .item img,.user-photo img{
    width:100%!important;height:auto!important;aspect-ratio:auto!important;object-fit:contain!important;background:#090909!important
  }
  #page-commercial .item .cap,#page-editorial .item .cap,#page-beauty .item .cap,.user-photo .cap{margin-top:8px!important;min-height:0!important;font-size:8px!important;line-height:1.35!important;gap:12px!important}

  /* Lightbox optimized for touch */
  #portfolio-lightbox{background:rgba(0,0,0,.97)!important}
  #portfolio-lightbox .lightbox-stage{padding:calc(58px + env(safe-area-inset-top)) 12px calc(72px + env(safe-area-inset-bottom))!important;touch-action:pan-y!important}
  #portfolio-lightbox .lightbox-image{max-width:94vw!important;max-height:calc(100dvh - 158px - env(safe-area-inset-top) - env(safe-area-inset-bottom))!important;width:auto!important;height:auto!important}
  #portfolio-lightbox .lightbox-close{top:calc(16px + env(safe-area-inset-top))!important;right:16px!important;width:44px!important;height:44px!important;font-size:27px!important;display:flex!important;align-items:center!important;justify-content:center!important}
  #portfolio-lightbox .lightbox-nav{width:25vw!important;min-width:64px!important;opacity:.62!important;font-size:23px!important}
  #portfolio-lightbox .lightbox-meta{bottom:calc(18px + env(safe-area-inset-bottom))!important;max-width:86vw!important;width:86vw!important;justify-content:center!important;gap:9px!important;font-size:7.5px!important;white-space:normal!important;text-align:center!important}

  /* About */
  #page-about .about-grid{display:block!important;padding:30px 0 38px!important}
  #page-about .about-grid>.label{margin-bottom:20px!important}
  #page-about .lead{font-size:clamp(29px,8.2vw,40px)!important;line-height:1.08!important;max-width:100%!important}
  #page-about .bodycopy{display:grid!important;grid-template-columns:1fr!important;gap:20px!important;margin-top:30px!important;max-width:100%!important}
  #page-about .bodycopy p{font-size:13px!important;line-height:1.75!important}
  #page-about .credits{width:100%!important;padding:24px 0 56px!important}
  #page-about .credit-block+.credit-block{margin-top:48px!important}
  #page-about .clients-logo-grid.pdf-logo-grid,#page-about .publications-logo-grid.pdf-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important}
  #page-about .pdf-logo-cell{height:76px!important;min-height:76px!important;padding:10px 12px!important}
  #page-about .pdf-logo-img{max-width:88%!important;max-height:44px!important}

  /* Studio */
  #page-studio .studio-grid{width:100%!important;grid-template-columns:1fr!important;gap:22px!important;padding:36px 0 54px!important}
  #page-studio .contact-grid{grid-template-columns:1fr!important}
  #page-studio .contact-row,#page-studio .contact-row:nth-child(odd),#page-studio .contact-row:nth-child(even){padding:17px 0!important;border-left:0!important}
  #page-studio .contact-row div,#page-studio .contact-row a{font-size:16px!important;overflow-wrap:anywhere!important}
  #page-studio .mapbox{margin-top:28px!important;min-height:340px!important;height:52svh!important;max-height:470px!important}
  #page-studio .studio-map-info{left:15px!important;right:15px!important;bottom:66px!important}
  #page-studio .naver-map-button{left:15px!important;right:auto!important;bottom:15px!important;min-height:44px!important;padding:0 16px!important}

  /* SEO contexts */
  .seo-context,.seo-context-standalone{margin-top:28px!important;padding-top:20px!important;font-size:11px!important;line-height:1.72!important}
  .seo-context-standalone{padding-left:18px!important;padding-right:18px!important;margin-bottom:50px!important}
  .seo-service-nav{gap:10px 15px!important;margin-top:17px!important}
  .seo-service-nav a{font-size:8px!important;line-height:1.45!important;padding:3px 0!important}

  /* Service landing pages */
  .service-page{padding:calc(126px + env(safe-area-inset-top)) 18px calc(70px + env(safe-area-inset-bottom))!important}
  .service-page .crumb{font-size:8px!important;margin-bottom:25px!important}
  .service-page .hero{display:block!important;padding-bottom:27px!important}
  .service-page .hero h1{font-size:clamp(38px,10.8vw,58px)!important;line-height:.9!important;overflow-wrap:normal!important;word-break:normal!important;hyphens:none!important}
  html[lang="en"] .service-page .hero h1{word-break:keep-all!important}
  .service-page .hero-intro{font-size:14px!important;line-height:1.62!important;margin-top:25px!important;max-width:100%!important}
  .service-page .lead{font-size:clamp(27px,8vw,39px)!important;line-height:1.1!important;margin:58px 0 38px!important}
  .service-page .copy-grid{display:grid!important;grid-template-columns:1fr!important;gap:18px!important;margin-left:0!important}
  .service-page .copy-grid p{font-size:13px!important;line-height:1.75!important}
  .service-page .hub-grid{grid-template-columns:1fr!important;margin-top:48px!important}
  .service-page .hub-card{min-height:170px!important;padding:23px!important}
  .service-page .hub-card h2{font-size:clamp(28px,8.4vw,40px)!important}
  .service-page .work{margin-top:58px!important}
  .service-page .work-grid{grid-template-columns:1fr!important;gap:0!important}
  .service-page .work-card,.service-page .work-card:nth-child(2){margin:0 0 36px!important}
  .service-page .scope,.service-page .cta{grid-template-columns:1fr!important;gap:24px!important;margin-top:56px!important}
  .service-page .scope-list{grid-template-columns:1fr!important}
  .service-page .scope-item{font-size:15px!important;padding:13px 0!important}
  .service-page .service-links{margin-top:56px!important}
  .service-page .service-links-grid{grid-template-columns:1fr 1fr!important}
  .service-page .service-link{min-height:104px!important;padding:16px!important}
  .service-page .cta{padding-top:34px!important}
  .service-page .cta-main p{font-size:19px!important;line-height:1.45!important}
  .service-page .cta-actions{gap:14px 20px!important}
  .service-page .cta-actions a{min-height:34px!important;display:inline-flex!important;align-items:center!important}

  footer,.site-footer{padding:24px 18px calc(28px + env(safe-area-inset-bottom))!important;display:grid!important;grid-template-columns:1fr 1fr!important;gap:12px 18px!important;font-size:8px!important;line-height:1.35!important}
  footer>*:nth-child(even),.site-footer>*:nth-child(even){text-align:right!important}
}

@media(max-width:560px){
  .split-right{height:56svh!important;min-height:370px!important}
  .split-title{font-size:15vw!important}
  .archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .service-page .service-links-grid{grid-template-columns:1fr!important}
}

@media(max-width:390px){
  .nav{gap:16px!important;padding-left:14px!important;padding-right:14px!important}
  .nav a{font-size:9.8px!important}
  .lang-switch a,.lang-switch button{min-width:28px!important;padding:0 3px!important}
  .split-left,.page,.service-page{padding-left:14px!important;padding-right:14px!important}
  .split-title{font-size:14.6vw!important}
  .page-title{font-size:13.8vw!important}
  .archive-overlay{font-size:6.6px!important}
}

@media(max-width:900px) and (orientation:landscape){
  .split-hero{padding-top:calc(96px + env(safe-area-inset-top))!important}
  .split-right{height:calc(100svh - 96px - env(safe-area-inset-top))!important;min-height:320px!important;max-height:none!important}
  .split-left{padding-top:20px!important}
  #portfolio-lightbox .lightbox-image{max-height:calc(100dvh - 96px)!important}
}


/* ===== YJH V44 MOBILE REFINED =====
   Visual-only responsive polish. Desktop/SEO architecture unchanged. */
@media(max-width:900px){
  /* Header: compact but comfortably tappable */
  header{
    padding-left:14px!important;
    padding-right:14px!important;
  }
  .brand-logo,.brand img{width:66px!important}
  .lang-switch a,.lang-switch button{
    min-width:34px!important;
    min-height:44px!important;
    font-size:8.5px!important;
  }
  .nav{
    height:44px!important;
    top:calc(54px + env(safe-area-inset-top))!important;
    gap:20px!important;
  }
  .nav a{
    min-height:44px!important;
    line-height:44px!important;
    font-size:10.5px!important;
  }

  /* Home: preserve the portrait hero without arbitrary vertical crop.
     V43 hero sources are portrait-oriented, so 4:5 tracks the source framing closely. */
  .split-hero{padding-top:calc(98px + env(safe-area-inset-top))!important}
  .split-left{padding:24px 18px 28px!important}
  .split-kicker{margin-bottom:15px!important}
  .split-title{font-size:clamp(52px,14.8vw,76px)!important;line-height:.88!important}
  .split-meta{margin-top:24px!important;gap:12px 18px!important}
  .hero-instagram{margin-top:20px!important;min-height:36px!important;display:inline-flex!important;align-items:center!important}
  .split-right{
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    max-height:none!important;
    aspect-ratio:4/5!important;
    background:#050505!important;
  }
  .split-slide{
    width:100%!important;
    height:100%!important;
    object-fit:cover!important;
    object-position:50% 50%!important;
  }

  /* Client strip: pure white, as established in desktop art direction */
  #page-home .client-marquee,
  #page-home .client-marquee.individual-client-marquee,
  #page-home .client-marquee.provided-logos{
    height:60px!important;
    background:rgb(255,255,255)!important;
    border-top:0!important;
    border-bottom:1px solid #ececec!important;
  }
  #page-home .client-marquee-viewport,
  #page-home .client-marquee-track,
  #page-home .client-marquee-group{height:60px!important}
  #page-home .marquee-web-logo{
    width:132px!important;
    flex:0 0 132px!important;
    height:60px!important;
    padding:9px 14px!important;
    background:#fff!important;
  }
  #page-home .marquee-pdf-logo{max-width:98px!important;max-height:32px!important}

  /* Selected work: retain density but give thumbs slightly more breathing room */
  .home-archive{padding:54px 8px 62px!important}
  .archive-head{margin-bottom:15px!important}
  .archive-grid{gap:6px!important}

  /* Portfolio categories: full-frame images, clean single-column reading */
  .page{padding-top:calc(124px + env(safe-area-inset-top))!important}
  .page-head{padding-bottom:25px!important}
  .page-intro{margin-top:20px!important}
  #page-commercial .gallery,
  #page-editorial .gallery,
  #page-beauty .gallery,
  .user-gallery{margin-top:34px!important}
  #page-commercial .item,
  #page-editorial .item,
  #page-beauty .item,
  .user-photo{margin-bottom:38px!important}

  /* About: moderate separation — neither the old oversized void nor the V38 tight lockup */
  #page-about .about-grid{padding:31px 0 36px!important}
  #page-about .bodycopy{margin-top:28px!important;gap:18px!important}
  #page-about .credits{
    width:100%!important;
    max-width:620px!important;
    margin:0 auto!important;
    padding:48px 0 58px!important;
  }
  #page-about .credit-block h3{margin-bottom:14px!important}
  #page-about .credit-block+.credit-block{margin-top:50px!important}
  #page-about .clients-logo-grid.pdf-logo-grid,
  #page-about .publications-logo-grid.pdf-logo-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:8px!important;
  }
  #page-about .pdf-logo-cell{
    height:78px!important;
    min-height:78px!important;
    padding:10px 12px!important;
    background:rgb(255,255,255)!important;
  }
  #page-about .pdf-logo-img{max-width:88%!important;max-height:44px!important}

  /* Studio: centered mobile block, matching the desktop centered treatment */
  #page-studio .studio-grid{
    width:100%!important;
    max-width:620px!important;
    margin-left:auto!important;
    margin-right:auto!important;
    gap:20px!important;
    padding:42px 0 56px!important;
  }
  #page-studio .contact-grid{width:100%!important}
  #page-studio .contact-row,
  #page-studio .contact-row:nth-child(odd),
  #page-studio .contact-row:nth-child(even){padding:16px 0!important}
  #page-studio .mapbox{
    width:100%!important;
    margin:30px auto 0!important;
    height:48svh!important;
    min-height:320px!important;
    max-height:430px!important;
  }

  /* Service pages stay readable and conversion-friendly */
  .service-page .hero-intro{margin-top:23px!important}
  .service-page .lead{margin-top:52px!important}
  .service-page .work{margin-top:54px!important}
  .service-page .scope,.service-page .cta{margin-top:52px!important}

  /* Touch targets */
  #page-studio .naver-map-button,
  .service-page .cta-actions a{min-height:44px!important}
}

@media(max-width:430px){
  :root{--pad:16px}
  .split-left{padding-left:16px!important;padding-right:16px!important}
  .split-title{font-size:14.4vw!important}
  .page-title{font-size:13.4vw!important}
  #page-about .credits{padding-top:44px!important}
}

@media(max-width:360px){
  .nav{gap:15px!important;padding-left:12px!important;padding-right:12px!important}
  .nav a{font-size:9.5px!important}
  .lang-switch a,.lang-switch button{min-width:30px!important;padding:0 3px!important}
  .split-left,.page,.service-page{padding-left:13px!important;padding-right:13px!important}
  .split-title{font-size:14vw!important}
  .page-title{font-size:13vw!important}
  #page-about .pdf-logo-cell{height:72px!important;min-height:72px!important}
}

@media(max-width:900px) and (orientation:landscape){
  /* Landscape phones need viewport height rather than the portrait 4:5 frame */
  .split-right{
    aspect-ratio:auto!important;
    height:calc(100svh - 98px - env(safe-area-inset-top))!important;
    min-height:300px!important;
    max-height:none!important;
  }
}