/* One continuous blue surface expands from the menu button. */
.header-spacer,.mobile-menu{display:none}
.menu-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:1000px){
 .mobile-menu__backdrop{position:fixed;inset:var(--mobile-header-height) 0 0;z-index:-2;overflow:hidden;contain:paint;pointer-events:none}
 .mobile-menu__surface{position:absolute;left:var(--menu-disc-left,0px);top:var(--menu-disc-top,0px);width:var(--menu-disc-size,2400px);height:var(--menu-disc-size,2400px);border-radius:50%;overflow:hidden;background:radial-gradient(ellipse 115vw 115dvh at calc(100vw - var(--menu-disc-left,0px)) calc(0px - var(--menu-disc-top,0px)),#eefaff 0%,#d8f2fb 48%,#b9e6f5 100%);transform:scale(0);transform-origin:center;transition:transform var(--menu-motion-duration) var(--menu-motion-easing);backface-visibility:hidden}
 .menu-active .mobile-menu__surface{will-change:transform}
 .menu-is-open .mobile-menu__surface{transform:scale(1)}
 .menu-link-pending .mobile-nav-link__text{color:#00688f;text-shadow:none}
 .menu-instant-reset .mobile-menu,.menu-instant-reset .mobile-menu *{transition:none!important;animation:none!important}
 .site-header{--mobile-header-height:93px;--menu-motion-duration:.68s;--menu-motion-easing:cubic-bezier(.35,0,.35,1);position:sticky;top:0}
 .header-inner{position:relative;z-index:2}
 .site-header.menu-active{position:fixed;inset:0 0 auto;height:var(--mobile-header-height);z-index:60;background:#fff;border-color:#d0edf7}
 .site-header.menu-active+.header-spacer{display:block;height:var(--mobile-header-height,93px)}
 .menu-toggle{display:flex;align-items:center;justify-content:center;gap:10px;flex:none;width:98px;height:46px;padding:10px;border:1px solid #bae3f2;border-radius:28px;background:linear-gradient(120deg,#effbff,#d9f3ff);color:#007ca7;box-shadow:0 3px 14px #087eaf0c;transition:background .3s,box-shadow .3s,color .3s,transform .3s}
 .menu-toggle:hover{box-shadow:0 5px 20px #0099cb25}
 .menu-toggle:active{transform:scale(.94)}
 .menu-toggle__icon{position:relative;display:block;flex:none;width:24px;height:22px;transition:transform .44s cubic-bezier(.16,1,.3,1)}
 .menu-toggle__icon>span{position:absolute;left:0;height:2px;background:currentColor;border-radius:2px;transition:transform .42s cubic-bezier(.16,1,.3,1),width .3s}
 .menu-toggle__icon>span:first-child{width:24px;top:6px}
 .menu-toggle__icon>span:last-child{width:16px;top:14px}
 .menu-toggle__label{width:35px;font:600 9px/1 Inter,sans-serif;letter-spacing:.08em;text-align:left}
 .menu-toggle[aria-expanded=true]{color:#fff;border-color:transparent;background:linear-gradient(125deg,#0078b1,#00a5dd);box-shadow:0 6px 18px #007aaa28}
 .menu-toggle[aria-expanded=true] .menu-toggle__icon{transform:rotate(90deg)}
 .menu-toggle[aria-expanded=true] .menu-toggle__icon>span:first-child{transform:translateY(4px) rotate(45deg)}
 .menu-toggle[aria-expanded=true] .menu-toggle__icon>span:last-child{width:24px;transform:translateY(-4px) rotate(-45deg)}
 .mobile-menu{display:block;position:fixed;inset:var(--mobile-header-height) 0 0;z-index:1;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;isolation:isolate;color:#24566e;background:transparent;opacity:1;visibility:hidden;transform:none;clip-path:none;pointer-events:none;transition:visibility 0s var(--menu-motion-duration)}
 .menu-is-open .mobile-menu{opacity:1;visibility:visible;transform:none;clip-path:none;pointer-events:auto;transition:visibility 0s}
 .mobile-menu__scene{display:none}
 .mobile-menu__inner{position:relative;max-width:700px;margin:auto;padding:28px clamp(26px,6vw,52px) max(30px,env(safe-area-inset-bottom))}
 .mobile-menu__intro{font-size:17px;font-weight:500;line-height:1.85;letter-spacing:.09em;margin-bottom:23px;opacity:0;transform:translateY(12px);transition:opacity .22s,transform .26s}
 .menu-is-open .mobile-menu__intro{opacity:1;transform:none;transition:opacity .36s .26s,transform .42s cubic-bezier(.22,.65,.32,1) .26s}
 .mobile-navigation{border-top:1px solid #3a809b26}
 .mobile-nav-link{position:relative;isolation:isolate;display:flex;align-items:center;gap:14px;min-height:72px;padding:12px 0;border-bottom:1px solid #3a809b26;color:#24566e;opacity:0;transform:translate3d(0,10px,0);transition:opacity .18s,transform .25s;transition-delay:0s}
 .mobile-nav-link::before{content:none}
 .mobile-nav-link:is(:focus-visible,:active,[aria-current=page],.menu-link-pending){color:#00688f}
 .menu-is-open .mobile-nav-link{opacity:1;transform:none;transition:opacity .36s ease,transform .42s cubic-bezier(.22,.65,.32,1);transition-delay:calc(310ms + var(--menu-order,0)*25ms)}
 .mobile-nav-link__text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0;transition:color .18s}
 .mobile-nav-link__ja{font-size:21px;font-weight:600;line-height:1.5;letter-spacing:.055em}
 .mobile-nav-link__en{font:400 11px/1.5 Inter,sans-serif;letter-spacing:.08em;color:inherit}
 .mobile-nav-link>img{display:none;filter:none}
 .mobile-nav-link::after{content:'';width:10px;height:10px;border:solid currentColor;border-width:1px 1px 0 0;filter:none;transform:rotate(45deg);margin-right:5px;transition:transform .28s}
 .site-header .mobile-nav-link__current{display:none}
 .mobile-nav-link:focus-visible,.mobile-menu__phone:focus-visible{outline-color:#24566e;outline-offset:3px}
 .mobile-menu__contact{margin-top:26px;opacity:0;transform:translateY(12px);transition:opacity .18s,transform .25s}
 .site-header .mobile-menu__online{color:#24566e;background:linear-gradient(115deg,#f2fcffbf,#ffffff70);border-color:#74bbd244;box-shadow:inset 0 1px 0 #ffffffb3}
 .site-header .mobile-menu__online small{color:#27596f;font-weight:500;letter-spacing:.06em}
 .site-header .mobile-menu__online:hover{border-color:#599dba80;background:linear-gradient(115deg,#f7fdff,#ffffffa6)}
 .site-header .mobile-menu__online>span:last-child{transition:transform .22s}
 .site-header .mobile-menu__online:hover>span:last-child{transform:translate(2px,-2px)}
 .site-header .mobile-menu__online:focus-visible{outline-color:#24566e}
 .site-header.menu-is-open .mobile-menu__online{transition:opacity .36s .49s,translate .42s cubic-bezier(.22,.65,.32,1) .49s}
 .menu-is-open .mobile-menu__contact{opacity:1;transform:none;transition:opacity .36s .52s,transform .42s cubic-bezier(.22,.65,.32,1) .52s}
 .mobile-menu__cta{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:78px;padding:15px 24px;border:1px solid #fff;border-radius:10px;background:linear-gradient(120deg,#fff,#f1fbff);box-shadow:0 8px 20px #2a749214;color:#006f9e;font-size:19px;font-weight:600;transition:transform .25s,box-shadow .25s}
 .mobile-menu__cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px #2a749224}
 .mobile-menu__cta small{display:block;margin-top:3px;font:400 11px/1.5 Inter,sans-serif;letter-spacing:.07em}
 .mobile-menu__cta>span{flex:none}
 .mobile-menu__cta>.mobile-menu__contact-art{display:block;flex:none;width:clamp(76px,24vw,108px);height:auto;object-fit:contain;transition:transform .35s ease}
 .mobile-menu__cta:hover>.mobile-menu__contact-art{transform:translateY(-3px) rotate(-3deg)}
 .mobile-menu__cta::after{content:none}
 .mobile-menu__phone{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 12px;margin-top:19px;color:#24566e}
 .mobile-menu__phone>span{font-size:11px;letter-spacing:.04em;color:#27596f}
 .mobile-menu__phone>strong{font:500 19px/1.5 Inter,sans-serif;letter-spacing:.035em}
 .mobile-menu__phone:hover>strong{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
}
@media(max-width:1000px) and (hover:hover) and (pointer:fine){.mobile-nav-link:hover{color:#00688f}}
@media(max-width:700px){.site-header{--mobile-header-height:76px}.site-header.menu-active+.header-spacer{height:76px}.mobile-menu__inner{padding-top:24px}.mobile-menu__intro{font-size:16px;margin-bottom:20px}.mobile-nav-link{min-height:68px;padding:10px 0}.mobile-nav-link__ja{font-size:19px}}
@media(max-width:360px){.menu-toggle{width:90px;gap:7px}.mobile-menu__inner{padding-inline:24px}.mobile-nav-link__ja{font-size:18px}.mobile-menu__phone{justify-content:center}.mobile-menu__intro{font-size:15px}}
@media(prefers-reduced-motion:reduce){.mobile-menu,.mobile-menu__intro,.mobile-menu__contact,.mobile-nav-link,.mobile-menu__scene i,.menu-toggle,.menu-toggle__icon,.menu-toggle__icon>span{transition:none!important;transform:none}.mobile-menu{clip-path:none}.menu-toggle[aria-expanded=true] .menu-toggle__icon>span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-toggle__icon>span:last-child{transform:translateY(-4px) rotate(-45deg)}}

@media(prefers-reduced-motion:reduce){.mobile-menu__cta>.mobile-menu__contact-art{transition:none;transform:none}.site-header .mobile-menu__online{transition:none!important;translate:none}}
@media(prefers-reduced-motion:reduce){.mobile-menu__surface{transition:none!important}.mobile-menu__scene i{animation:none!important;translate:none}}
@media(prefers-reduced-motion:reduce){.mobile-nav-link::before,.site-header .mobile-menu__online>span:last-child{transition:none;transform:none}}