html,body{margin:0;padding:0;background:#fff}
*{box-sizing:border-box}
a{color:#111;text-decoration:none}
a:hover{color:#41A9A5}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:100px}
input::placeholder,textarea::placeholder{color:#A3ACAE}
button{font:inherit}
[hidden]{display:none !important}

@keyframes fvPhoto{from{opacity:0;transform:translateX(140px)}to{opacity:1;transform:none}}
@keyframes fvMask{from{transform:translateX(-26%)}to{transform:none}}
@keyframes fvCut{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes fvSlideL{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:none}}
@keyframes fvUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fvDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
@keyframes fvImg{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translate(var(--tx,0px),var(--ty,24px));transition:opacity var(--dur,.8s) var(--d,0s) ease,transform var(--dur,.8s) var(--d,0s) cubic-bezier(.2,.75,.25,1),color .3s ease}
.is-in .rv,.rv.is-in{opacity:var(--op,1);transform:none}

/* ---------- header ---------- */
.hd{height:76px;background:#fff}
.hd.is-scrolled,body.menu-open .hd{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(17,17,17,.06),0 8px 24px -18px rgba(17,17,17,.25)}
.hd-logo{height:26px}
.header-nav-link{position:relative;color:#111 !important;transition:color .3s ease !important}
.header-nav-link::after{content:"";position:absolute;left:0;bottom:-6px;height:1.5px;width:0;background:#41A9A5;transition:width .3s ease}
.header-nav-link:hover{color:#41A9A5 !important}
.header-nav-link:hover::after{width:100%}
.cta:hover{color:#fff}
.cta-arr{display:block;transition:transform .3s ease}
.cta:hover .cta-arr{transform:translateX(4px)}
.bg-line{transition:transform .35s ease}
body.menu-open .bg-top{transform:translateY(3.5px) rotate(45deg)}
body.menu-open .bg-bot{transform:translateY(-3.5px) rotate(-45deg)}
.spmenu{opacity:0;transform:translateX(24px);pointer-events:none;visibility:hidden}
body.menu-open .spmenu{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.spmenu-cta:hover{color:#fff}
.spmenu-cta:active{opacity:.85;transform:scale(.98)}

/* ---------- buttons ---------- */
.bigbtn{box-shadow:0 10px 24px -16px rgba(65,169,165,.6);transition:box-shadow .35s ease,opacity .3s ease}
.bigbtn:hover{color:#fff;box-shadow:0 14px 30px -14px rgba(65,169,165,.8)}
.bigbtn-arr{display:block;transition:transform .3s ease}
.bigbtn:hover .bigbtn-arr{transform:translateX(5px)}
.bigbtn{width:auto;height:70px;font-size:17px}
.bigbtn-dot{width:48px;height:48px}
.notebtn:hover{color:#fff}
.notebtn:hover .cta-arr{transform:translateX(4px)}

/* ---------- TOP: service ---------- */
.svc-sec{padding:clamp(120px,12vw,180px) clamp(40px,6.2vw,110px) 80px}
.svc-head{margin-bottom:clamp(64px,6vw,96px)}
.svc{display:flex;flex-direction:row;align-items:center;gap:clamp(40px,5vw,88px);padding:clamp(80px,8vw,120px) 0}
.svc.rev{flex-direction:row-reverse}
.svc-text{flex:0 0 42%;width:auto}
.svc-imgw{flex:1 1 0;width:auto;padding:0 clamp(0px,1.5vw,24px)}
.svc-title a{color:#111;transition:color .3s ease}
.svc-title a:hover{color:#111}
.is-hover .svc-title a{color:var(--c)}
.svc-link:hover{color:var(--c)}
.svc-arr{display:block;transition:transform .3s ease}
.is-hover .svc-arr{transform:translateX(4px)}
.svc-img{transition:transform .3s ease}
.is-hover .svc-img{transform:scale(1.015)}

/* ---------- TOP: about ---------- */
.ab-sec{padding:clamp(160px,13vw,200px) clamp(40px,6.2vw,110px) clamp(140px,12vw,180px)}
.ab-wrap{flex-direction:row;align-items:center;gap:clamp(48px,6vw,110px)}
.ab-text{flex:0 0 54%}
.ab-copy{margin-top:clamp(56px,5vw,80px);font-size:clamp(38px,3.9vw,62px)}
.ab-body{font-size:clamp(16px,1.2vw,18px)}
.ab-close{font-size:clamp(32px,3.1vw,50px);letter-spacing:.04em}
.ab-imgw{flex:1 1 0;width:auto;align-self:auto}

/* ---------- TOP: why ---------- */
.why-sec{padding:clamp(140px,12vw,180px) clamp(40px,6.2vw,110px) clamp(140px,12vw,180px)}
.why-head{margin-bottom:clamp(64px,6vw,96px)}
.why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.why-item{--st:0s}
.why-i0{padding:0 clamp(40px,5vw,88px) clamp(56px,5vw,80px) 0;border-left:none;border-top:none}
.why-i1{--st:.12s;padding:0 0 clamp(56px,5vw,80px) clamp(40px,5vw,88px);border-left:1px solid #E4EFEE;border-top:none}
.why-i2{padding:clamp(56px,5vw,80px) clamp(40px,5vw,88px) 0 0;border-left:none;border-top:1px solid #E4EFEE}
.why-i3{--st:.12s;padding:clamp(56px,5vw,80px) 0 0 clamp(40px,5vw,88px);border-left:1px solid #E4EFEE;border-top:1px solid #E4EFEE}
.why-num{--op:.85;--ty:22px;--d:var(--st);font-size:clamp(80px,8vw,125px)}
.why-title{--ty:22px;--d:calc(var(--st) + .22s);margin-top:clamp(28px,2.6vw,40px);font-size:clamp(24px,2vw,30px);line-height:1.5;letter-spacing:.04em;white-space:normal}
.why-title span{display:block}
.why-bodybox{--ty:22px;--d:calc(var(--st) + .32s);max-width:460px}
.why-body{font-size:clamp(15px,1.1vw,16.5px);width:520px;max-width:none;white-space:normal;overflow-wrap:normal;word-break:normal}

/* ---------- TOP: blog ---------- */
.bl-sec{padding:clamp(40px,4vw,60px) clamp(40px,6.2vw,110px) clamp(140px,12vw,180px)}
.bl-head{margin-bottom:clamp(56px,5vw,80px)}
.bl-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(32px,3.4vw,56px)}
.bl-title{font-size:clamp(19px,1.5vw,22px)}
.bl-cta{margin-top:clamp(72px,6vw,96px)}
.bcard:hover{color:#111}
.b-img{transition:transform .4s ease}
.bcard:hover .b-img{transform:scale(1.015)}
.b-arr{transition:transform .3s ease}
.bcard:hover .b-arr{transform:translateX(5px)}
.b-line{width:0%;transition:width .35s ease}
.bcard:hover .b-line{width:100%}

/* ---------- contact section (TOP / subsidy) ---------- */
.ct-sec{padding:clamp(140px,12vw,180px) clamp(40px,6.2vw,110px)}
.ct-inner{width:fit-content}
.ct-copy{margin-top:clamp(56px,5vw,80px);font-size:clamp(40px,3.9vw,62px);letter-spacing:.01em}
.ct-body{margin-top:clamp(36px,3vw,48px);font-size:clamp(16px,1.2vw,18px)}
.ct-cta{margin-top:clamp(48px,4vw,64px)}
.ct-copy2{margin-top:clamp(56px,5vw,80px);font-size:clamp(30px,3vw,46px);letter-spacing:.02em}
.ct-copy2 .l1{white-space:nowrap}

/* ---------- footer ---------- */
.ft{padding:64px clamp(40px,6.2vw,110px) 28px}
.ft-wrap{gap:48px}
.ft-row{flex-direction:row}
.ft-navcol{align-items:flex-end}
.ft-nav{flex-direction:row;gap:14px clamp(24px,2.6vw,44px)}
.ft a:hover{color:#41A9A5}

/* ---------- subsidy ---------- */
.sb-fv{padding:clamp(150px,13vw,190px) clamp(40px,6.2vw,110px) clamp(100px,9vw,140px)}
.sb-fvwrap{flex-direction:row;align-items:center;gap:clamp(40px,5vw,88px)}
.sb-fvtext{flex:0 0 50%}
.sb-fvimg{flex:1 1 0;width:auto}
.sb-h1{margin-top:clamp(32px,3vw,44px);font-size:clamp(40px,4.4vw,70px);letter-spacing:.02em}
.sb-sub{margin-top:clamp(28px,2.4vw,36px);font-size:clamp(16px,1.2vw,18px)}
.sb-cta{margin-top:clamp(40px,3.4vw,52px)}
.sb-sec{padding:clamp(80px,7vw,120px) clamp(40px,6.2vw,110px) clamp(40px,4vw,60px)}
.sb-head{margin-bottom:clamp(56px,5vw,80px)}
.sp-row{grid-template-columns:120px minmax(0,1fr) minmax(0,1.3fr);gap:0 clamp(24px,3vw,48px);padding:clamp(28px,2.6vw,40px) 0}
.sp-num{font-size:clamp(34px,3vw,44px)}
.sp-title{font-size:clamp(19px,1.6vw,23px)}
.sp-body{font-size:clamp(15px,1.1vw,16px);grid-column:auto}
.fl-sec{padding:clamp(100px,9vw,140px) clamp(40px,6.2vw,110px) clamp(140px,12vw,180px)}
.fl-list{grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(16px,2vw,32px)}
.fl-item{flex-direction:column;gap:24px}
.fl-line{left:clamp(60px,5vw,76px);top:calc(clamp(60px,5vw,76px) / 2);width:calc(100% - clamp(60px,5vw,76px) + clamp(16px,2vw,32px));height:1.5px}
.fl-dot{width:clamp(60px,5vw,76px);height:clamp(60px,5vw,76px);font-size:clamp(18px,1.5vw,22px)}
.fl-text{padding-top:0}
.fl-title{font-size:clamp(16px,1.35vw,20px)}

/* ---------- contact page ---------- */
.cp-hero{padding:clamp(150px,13vw,190px) clamp(40px,6.2vw,110px) clamp(80px,7vw,110px)}
.cp-copy{margin-top:clamp(56px,5vw,80px);font-size:clamp(40px,3.9vw,62px);letter-spacing:.01em}
.cp-body{margin-top:clamp(32px,2.8vw,44px);font-size:clamp(16px,1.2vw,18px)}
.cp-form-sec{padding:clamp(80px,7vw,110px) clamp(40px,6.2vw,110px) clamp(120px,10vw,160px)}
.cp-card{border-radius:16px;padding:clamp(48px,5vw,72px)}
.cp-form,.cp-pair{gap:36px}
.cp-pair{grid-template-columns:repeat(2,minmax(0,1fr))}
.fld{transition:border-color .25s,box-shadow .25s}
.fld:focus{border-color:#41A9A5 !important;box-shadow:0 0 0 3px rgba(65,169,165,.15)}
.chip{border:1px solid #DADFE0;background:#fff;transition:background .25s,border-color .25s}
.chip-dot{border:1px solid #C9D1D2;background:#fff;transition:background .25s,border-color .25s}
.chip-dot::after{content:""}
.chip.is-on{border-color:#41A9A5;background:#EEF7F7}
.chip.is-on .chip-dot{border-color:#41A9A5;background:#41A9A5}
.chip.is-on .chip-dot::after{content:"✓"}
.cp-submit{align-items:center;padding-top:36px}
.cp-btn{min-width:320px}
.cp-btn.is-off{opacity:.4;cursor:not-allowed}
.cp-btn.is-off:hover{box-shadow:0 10px 24px -16px rgba(65,169,165,.6)}
.cp-thanks{padding:40px 0}
.cp-thanks-t{font-size:clamp(24px,2.2vw,32px)}
.cp-tb{font-size:clamp(16px,1.2vw,18px)}
.cp-privacy a:hover{color:#2E8B87}

/* ---------- PC / SP switch ---------- */
@media (min-width:960px){.sp-only{display:none !important}}

@media (max-width:959px){
  .pc-only{display:none !important}
  section[id]{scroll-margin-top:88px}
  html,body{width:100%;max-width:100%;overflow-x:hidden;overflow-x:clip}
  body{position:relative}
  section,footer{max-width:100%;overflow-x:hidden;overflow-x:clip}

  .hd{height:64px}
  .hd-logo{height:22px}
  .bigbtn{width:100%;height:62px;font-size:16px}
  .bigbtn-dot{width:42px;height:42px}

  .svc-sec{padding:96px 20px 40px}
  .svc-head{margin-bottom:48px}
  .svc,.svc.rev{flex-direction:column;align-items:stretch;gap:40px;padding:56px 0}
  .svc-text{flex:none;width:100%}
  .svc-imgw{flex:none;width:92%;padding:0}

  .ab-sec{padding:110px 20px 110px}
  .ab-wrap{flex-direction:column;align-items:stretch;gap:64px}
  .ab-text{flex:none}
  .ab-copy{margin-top:44px;font-size:clamp(26px,7.8vw,42px)}
  .ab-body{font-size:15.5px}
  .ab-close{font-size:clamp(18px,5vw,22px);letter-spacing:-.03em}
  .ab-imgw{flex:none;width:100%;align-self:center}

  .why-sec{padding:100px 20px 110px}
  .why-head{margin-bottom:40px}
  .why-grid{grid-template-columns:1fr}
  .why-i1,.why-i3{--st:0s}
  .why-i0{padding:8px 0 56px;border-left:none;border-top:none}
  .why-i1,.why-i2,.why-i3{padding:56px 0;border-left:none;border-top:1px solid #E4EFEE}
  .why-num{font-size:clamp(56px,16vw,68px)}
  .why-title{margin-top:24px;font-size:clamp(15px,4.1vw,18px);line-height:1.4;letter-spacing:-.03em;white-space:nowrap}
  .why-title span{display:inline}
  .why-bodybox{max-width:100%}
  .why-body{font-size:15px;width:100%;max-width:100%;overflow-wrap:anywhere}

  .bl-sec{padding:40px 20px 120px}
  .bl-head{margin-bottom:44px}
  .bl-grid{grid-template-columns:1fr;gap:60px}
  .bl-title{font-size:clamp(18px,5vw,21px)}
  .bl-cta{margin-top:64px}

  .ct-sec{padding:100px 20px 80px}
  .ct-inner{width:auto}
  .ct-copy{margin-top:44px;font-size:clamp(26px,7vw,34px);letter-spacing:-.03em}
  .ct-body{margin-top:32px;font-size:15px}
  .ct-cta{margin-top:44px}
  .ct-copy2{margin-top:44px;font-size:clamp(22px,6vw,28px);letter-spacing:-.02em}
  .ct-copy2 .l1{white-space:normal}

  .ft{padding:56px 20px 28px}
  .ft-wrap{gap:40px}
  .ft-row{flex-direction:column}
  .ft-navcol{align-items:flex-start}
  .ft-nav{flex-direction:column;gap:18px}

  .sb-fv{padding:112px 20px 72px}
  .sb-fvwrap{flex-direction:column;align-items:stretch;gap:48px}
  .sb-fvtext{flex:none}
  .sb-fvimg{flex:none;width:100%}
  .sb-h1{margin-top:28px;font-size:clamp(30px,8.6vw,40px);letter-spacing:-.02em}
  .sb-sub{margin-top:24px;font-size:15px}
  .sb-cta{margin-top:36px}
  .sb-sec{padding:72px 20px 40px}
  .sb-head{margin-bottom:40px}
  .sp-row{grid-template-columns:auto minmax(0,1fr);gap:8px 20px;padding:26px 0}
  .sp-num{font-size:28px}
  .sp-title{font-size:17px}
  .sp-body{font-size:14.5px;grid-column:1 / -1}
  .fl-sec{padding:72px 20px 100px}
  .fl-list{grid-template-columns:1fr;gap:28px}
  .fl-item{flex-direction:row;gap:20px}
  .fl-line{left:26px;top:52px;width:1.5px;height:calc(100% - 52px + 28px)}
  .fl-dot{width:52px;height:52px;font-size:16px}
  .fl-text{padding-top:6px}
  .fl-title{font-size:17px}

  .cp-hero{padding:112px 20px 64px}
  .cp-copy{margin-top:44px;font-size:clamp(26px,7vw,34px);letter-spacing:-.03em}
  .cp-body{margin-top:28px;font-size:15px}
  .cp-form-sec{padding:48px 16px 80px}
  .cp-card{border-radius:12px;padding:32px 20px 36px}
  .cp-form,.cp-pair{gap:28px}
  .cp-pair{grid-template-columns:1fr}
  .cp-submit{align-items:stretch;padding-top:28px}
  .cp-btn{min-width:0}
  .cp-thanks{padding:24px 0}
  .cp-thanks-t{font-size:clamp(19px,5.4vw,24px)}
  .cp-tb{font-size:15px}
}

@media (prefers-reduced-motion: reduce){*{animation-duration:1ms !important}}