/* ReFeel Japan — 下層ページ共通スタイル */
:root{
  --green:#1D5347; --green-dk:#123A31; --paper:#F2F6F1; --cream:#F7F4EE;
  --ink:#17201D; --coral:#D9534F; --coral-dk:#C43F3B; --gold:#E8B54A; --gold-lt:#F6CB63;
  --line:rgba(30,61,54,.14);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--paper);color:var(--ink);line-height:1.9;
  font-family:"Manrope","Zen Kaku Gothic New",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#B8443F}
a:hover{color:var(--green)}
img{max-width:100%}
.ln{display:inline-block}

/* ヘッダー / フッター */
.site-head{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px clamp(16px,4vw,36px);background:rgba(242,246,241,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-head .brand{font-weight:700;font-size:19px;letter-spacing:.04em;color:var(--green);text-decoration:none}
.site-head .tag{font-size:10.5px;letter-spacing:.16em;color:rgba(23,32,29,.72);margin-left:10px}
.site-foot{background:var(--green-dk);color:rgba(247,244,238,.72);padding:36px clamp(20px,5vw,40px) 44px;font-size:12px}
.site-foot .in{max-width:1080px;margin:0 auto;display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between}
.site-foot b{display:block;font-size:17px;color:var(--cream);letter-spacing:.04em;margin-bottom:8px}
.site-foot a{color:rgba(247,244,238,.8)}

/* レイアウト */
main{max-width:1060px;margin:0 auto;padding:clamp(28px,4vw,52px) clamp(20px,5vw,40px) clamp(56px,7vw,88px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;
  letter-spacing:.18em;color:#B8443F;margin:0 0 14px}
.eyebrow span{width:20px;height:1px;background:#B8443F}
h1{font-size:clamp(25px,3.4vw,40px);line-height:1.45;letter-spacing:-.01em;margin:0 0 14px;text-wrap:pretty}
h2{font-size:clamp(17px,1.9vw,21px);line-height:1.6;margin:0 0 12px}
.lead{font-size:clamp(14px,1.4vw,15.5px);color:rgba(23,32,29,.78);margin:0 0 28px;max-width:60ch;text-wrap:pretty}
.cols{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(24px,3.4vw,44px);align-items:start}
@media (max-width:820px){.cols{grid-template-columns:minmax(0,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(20px,2.6vw,30px)}
.card.dark{background:var(--green);color:var(--cream);border-color:transparent}
.card.dark a{color:var(--gold-lt)}
.muted{font-size:12.5px;line-height:1.95;color:rgba(23,32,29,.68)}
.card.dark .muted{color:rgba(247,244,238,.78)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:s}
.steps li{position:relative;padding-left:34px;font-size:13.5px;line-height:1.9}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:3px;
  width:22px;height:22px;border-radius:50%;background:var(--green);color:var(--cream);
  font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.card.dark .steps li::before{background:var(--gold);color:var(--green-dk)}

/* ボタン */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-weight:700;text-decoration:none;border:none;cursor:pointer;
  border-radius:999px;line-height:1.4;text-align:center;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:3px solid var(--gold-lt);outline-offset:3px}
.btn .arw{display:inline-block;transition:transform .18s ease}
.btn:hover .arw{transform:translateX(5px)}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 4px 16px rgba(217,83,79,.34)}
.btn-primary:hover{background:var(--coral-dk);color:#fff;box-shadow:0 12px 30px rgba(217,83,79,.52)}
.btn-gold{background:var(--gold);color:var(--green-dk);box-shadow:0 4px 16px rgba(232,181,74,.3)}
.btn-gold:hover{background:var(--gold-lt);color:var(--green-dk);box-shadow:0 12px 30px rgba(232,181,74,.5)}
.btn-ghost{background:transparent;color:var(--green);border:1px solid rgba(30,61,54,.3)}
.btn-ghost:hover{background:rgba(30,61,54,.07);color:var(--green)}
.btn-sm{font-size:clamp(12.5px,2.9vw,14.5px);padding:clamp(11px,2.6vw,14px) clamp(16px,3.6vw,22px)}
.btn-lg{font-size:clamp(15px,3.6vw,18px);border-radius:14px;padding:clamp(15px,3.4vw,20px) clamp(22px,4.4vw,34px)}
@media (max-width:620px){.btn-lg{width:100%}}

/* 予約カレンダー埋め込み */
.embed{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  overflow:hidden;min-height:clamp(520px,72vh,760px)}
.embed iframe{border:0;width:100%;height:clamp(520px,72vh,760px);display:block}
.embed .fallback{padding:clamp(24px,4vw,40px);text-align:center}

/* フォーム */
.rf-tab{flex:1;border:none;border-radius:8px;padding:12px 10px;font-family:inherit;font-size:13px;
  font-weight:700;cursor:pointer;transition:background .18s,color .18s;background:transparent;color:rgba(23,32,29,.75)}
.rf-tab.is-active{background:var(--green);color:var(--cream)}
.rf-label{display:grid;gap:6px;font-size:11.5px;font-weight:700;letter-spacing:.04em;color:rgba(23,32,29,.75)}
.rf-input{font-family:inherit;font-size:14px;padding:12px 14px;border:1px solid rgba(30,61,54,.22);
  border-radius:9px;background:#fff;font-weight:400;width:100%}
.rf-input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(30,61,54,.12)}
.rf-input.is-error{border-color:#B8443F}
.rf-err{font-size:11px;font-weight:400;color:#B8443F}
#submitBtn{font-family:inherit;font-size:15px;font-weight:700;color:#fff;background:var(--green);
  border:none;border-radius:10px;padding:16px;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease;
  box-shadow:0 4px 16px rgba(29,83,71,.28)}
#submitBtn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(29,83,71,.42)}
#submitBtn:active{transform:translateY(0)}
#submitBtn[disabled]{opacity:.6;cursor:progress}
@keyframes rf-fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms !important;transition-duration:.01ms !important}}