/* =========================================================
   Healing Solutions — Demo sample-site framework
   Shared by demo/*.html (制作イメージのサンプル). Each demo sets
   --acc / --acc-d (accent) and may load its own display font.
   Intentionally distinct from the corporate site's design system.
   ========================================================= */
:root{
  --acc:#1f7a5a; --acc-d:#145a41;
  --ink:#222a2f; --sub:#5b6770; --line:#e7eaec; --soft:#f5f7f8; --bg:#ffffff;
  --maxw:1140px;
  --disp:"Noto Sans JP",system-ui,sans-serif;   /* override per demo */
  --body:"Noto Sans JP",system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.35;margin:0;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.d-wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:clamp(18px,5vw,40px);}

/* sample notice */
.demo-banner{background:var(--ink);color:#fff;font-size:12.5px;text-align:center;padding:8px 16px;letter-spacing:.02em;}
.demo-banner a{color:#fff;text-decoration:underline;font-weight:700;}

/* header */
.d-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid var(--line);}
.d-header__in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:68px;}
.d-logo{font-family:var(--disp);font-weight:700;font-size:19px;letter-spacing:.02em;color:var(--acc-d);display:flex;align-items:center;gap:9px;}
.d-logo span{width:30px;height:30px;border-radius:9px;background:var(--acc);color:#fff;display:grid;place-items:center;font-size:14px;}
.d-nav{display:flex;align-items:center;gap:4px;}
.d-nav a{font-family:var(--disp);font-weight:600;font-size:14px;color:var(--ink);padding:8px 13px;border-radius:8px;transition:color .2s,background .2s;}
.d-nav a:hover{color:var(--acc-d);background:var(--soft);}
.d-nav a.is-cta{background:var(--acc);color:#fff;}
.d-nav a.is-cta:hover{background:var(--acc-d);color:#fff;}
@media(max-width:760px){.d-nav a:not(.is-cta){display:none;}}

/* buttons */
.d-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:700;font-size:15px;padding:14px 26px;border-radius:999px;background:var(--acc);color:#fff;border:2px solid var(--acc);cursor:pointer;transition:transform .3s var(--ease),background .25s,box-shadow .3s;}
.d-btn:hover{background:var(--acc-d);border-color:var(--acc-d);transform:translateY(-2px);box-shadow:0 14px 30px -14px color-mix(in srgb,var(--acc) 70%,#000);}
.d-btn--ghost{background:transparent;color:var(--acc-d);}
.d-btn--ghost:hover{background:var(--acc);color:#fff;}
.d-btn--light{background:#fff;color:var(--acc-d);border-color:#fff;}

/* hero */
.d-hero{position:relative;color:#fff;min-height:clamp(440px,72vh,640px);display:flex;align-items:center;overflow:hidden;}
.d-hero__bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;}
.d-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(15,25,30,.66),rgba(15,25,30,.25));}
.d-hero__in{position:relative;z-index:2;padding-block:clamp(60px,10vw,110px);max-width:660px;}
.d-hero__eyebrow{font-family:var(--disp);font-weight:600;letter-spacing:.14em;font-size:13px;text-transform:uppercase;opacity:.92;margin:0 0 16px;}
.d-hero h1{font-size:clamp(30px,5.4vw,52px);line-height:1.28;margin:0 0 18px;text-shadow:0 2px 24px rgba(0,0,0,.25);}
.d-hero p{font-size:clamp(15px,1.6vw,18px);line-height:1.95;margin:0 0 30px;max-width:540px;opacity:.96;}
.d-hero__actions{display:flex;flex-wrap:wrap;gap:14px;}

/* sections */
.d-section{padding:clamp(60px,9vw,110px) 0;}
.d-section--soft{background:var(--soft);}
.d-section--acc{background:var(--acc-d);color:#fff;}
.d-head{max-width:720px;margin:0 auto clamp(36px,5vw,56px);text-align:center;}
.d-eyebrow{font-family:var(--disp);font-weight:700;letter-spacing:.12em;font-size:13px;text-transform:uppercase;color:var(--acc);margin:0 0 12px;}
.d-section--acc .d-eyebrow{color:color-mix(in srgb,var(--acc) 35%,#fff);}
.d-title{font-size:clamp(24px,3.6vw,38px);line-height:1.35;margin:0 0 16px;}
.d-lead{color:var(--sub);font-size:clamp(14.5px,1.3vw,16px);line-height:1.95;}
.d-section--acc .d-lead{color:rgba(255,255,255,.85);}

/* feature (image + text alternating) */
.d-feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.5vw,64px);align-items:center;}
.d-feature+.d-feature{margin-top:clamp(40px,6vw,80px);}
.d-feature__media img{width:100%;border-radius:18px;aspect-ratio:4/3;object-fit:cover;box-shadow:0 30px 60px -30px rgba(20,40,40,.4);}
.d-feature--rev .d-feature__media{order:2;}
.d-feature h3{font-size:clamp(20px,2.4vw,28px);margin:0 0 14px;color:var(--acc-d);}
.d-feature p{color:var(--sub);line-height:1.95;margin:0 0 12px;}
@media(max-width:780px){.d-feature{grid-template-columns:1fr;}.d-feature--rev .d-feature__media{order:0;}}

/* cards */
.d-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.d-grid--2{grid-template-columns:repeat(2,1fr);}
@media(max-width:880px){.d-grid,.d-grid--2{grid-template-columns:1fr;}}
.d-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 26px;transition:transform .35s var(--ease),box-shadow .35s;}
.d-card:hover{transform:translateY(-6px);box-shadow:0 26px 54px -28px rgba(20,40,40,.34);}
.d-card__ic{width:52px;height:52px;border-radius:13px;background:color-mix(in srgb,var(--acc) 14%,#fff);color:var(--acc-d);display:grid;place-items:center;margin-bottom:16px;font-size:22px;font-family:var(--disp);font-weight:700;}
.d-card h3{font-size:19px;margin:0 0 9px;}
.d-card p{color:var(--sub);font-size:14px;line-height:1.85;}
.d-price{font-family:var(--disp);font-weight:700;color:var(--acc-d);font-size:15px;margin-top:12px;}

/* gallery */
.d-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.d-gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;}
@media(max-width:620px){.d-gallery{grid-template-columns:1fr 1fr;}}

/* info table (hours / access) */
.d-info{max-width:680px;margin:0 auto;display:grid;gap:2px;}
.d-info__row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:15px 6px;border-bottom:1px solid var(--line);}
.d-info__row dt{font-family:var(--disp);font-weight:700;font-size:14px;color:var(--acc-d);}
.d-info__row dd{margin:0;color:var(--sub);font-size:14.5px;}

/* booking widget (reserve demo) */
.d-book{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,34px);box-shadow:0 30px 60px -34px rgba(20,40,40,.35);}
.d-book__slots{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px;}
.d-slot{border:1px solid var(--line);border-radius:10px;padding:12px 6px;text-align:center;font-size:13px;font-family:var(--disp);font-weight:600;background:var(--soft);}
.d-slot--free{border-color:var(--acc);color:var(--acc-d);background:color-mix(in srgb,var(--acc) 10%,#fff);cursor:pointer;}
.d-slot--full{color:#aab2b6;}
@media(max-width:560px){.d-book__slots{grid-template-columns:repeat(2,1fr);}}

/* form */
.d-form{max-width:620px;margin:0 auto;display:grid;gap:16px;}
.d-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.d-form .row{grid-template-columns:1fr;}}
.d-field label{display:block;font-family:var(--disp);font-weight:700;font-size:13.5px;margin-bottom:7px;}
.d-field input,.d-field textarea,.d-field select{width:100%;font:inherit;font-size:15px;padding:12px 15px;border:1.5px solid var(--line);border-radius:11px;background:var(--soft);}
.d-field input:focus,.d-field textarea:focus,.d-field select:focus{outline:none;border-color:var(--acc);background:#fff;}

/* cta band */
.d-cta{text-align:center;}
.d-cta .d-title{color:#fff;}
.d-cta p{color:rgba(255,255,255,.88);max-width:560px;margin:0 auto 28px;}

/* footer */
.d-footer{background:var(--ink);color:#c7ced2;padding:54px 0 26px;font-size:14px;}
.d-footer__top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:26px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.12);}
.d-footer__brand{font-family:var(--disp);font-weight:700;font-size:18px;color:#fff;}
.d-footer__nav{display:flex;gap:8px 22px;flex-wrap:wrap;}
.d-footer__nav a{color:#c7ced2;}
.d-footer__nav a:hover{color:#fff;}
.d-footer__bottom{padding-top:20px;font-size:12.5px;color:#8f9aa0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;}

/* current page in nav */
.d-nav a.is-current{color:var(--acc-d);background:var(--soft);}

/* page header — sub-pages of multi-page demos */
.d-phead{position:relative;background:var(--acc-d);color:#fff;padding:clamp(48px,7vw,82px) 0 clamp(36px,5vw,54px);overflow:hidden;}
.d-phead::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,var(--acc-d),color-mix(in srgb,var(--acc) 78%,#000));opacity:.5;}
.d-phead__in{position:relative;z-index:1;}
.d-phead__crumb{font-family:var(--disp);font-weight:600;font-size:12.5px;letter-spacing:.04em;opacity:.85;margin:0 0 10px;}
.d-phead__crumb a{color:#fff;text-decoration:underline;text-underline-offset:2px;}
.d-phead h1{font-size:clamp(26px,4.2vw,42px);line-height:1.3;margin:0;color:#fff;}
.d-phead p{margin:13px 0 0;max-width:620px;opacity:.92;font-size:clamp(14px,1.4vw,16.5px);line-height:1.9;}

/* sub-page intro paragraph block */
.d-rich{max-width:760px;margin:0 auto;}
.d-rich p{color:var(--sub);line-height:2;margin:0 0 16px;}
.d-rich h3{font-size:clamp(19px,2.3vw,25px);color:var(--acc-d);margin:30px 0 12px;}

/* simple list with accent markers */
.d-list{max-width:760px;margin:0 auto;display:grid;gap:12px;}
.d-list li{position:relative;padding:14px 18px 14px 40px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--sub);font-size:14.5px;line-height:1.8;}
.d-list li::before{content:"●";position:absolute;left:16px;top:14px;color:var(--acc);font-size:10px;}

/* staff / voice grid cards with photo */
.d-people{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:880px){.d-people{grid-template-columns:1fr;}}
.d-person{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.d-person img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.d-person__b{padding:20px 22px;}
.d-person__b h3{font-size:18px;margin:0 0 4px;}
.d-person__role{font-family:var(--disp);font-weight:700;font-size:12.5px;color:var(--acc);margin:0 0 10px;}
.d-person__b p{color:var(--sub);font-size:14px;line-height:1.8;margin:0;}

/* embedded map (sample) */
.d-map{max-width:960px;margin:clamp(26px,4vw,40px) auto 0;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 50px -30px rgba(20,40,40,.3);}
.d-map iframe{display:block;width:100%;height:clamp(280px,42vw,420px);border:0;}
.d-map__note{max-width:960px;margin:10px auto 0;font-size:12px;color:var(--sub);text-align:center;}

/* breadcrumb on plain pages */
.d-back{max-width:760px;margin:36px auto 0;}
.d-back a{font-family:var(--disp);font-weight:700;font-size:14px;color:var(--acc-d);}

/* keep multi-page nav usable on mobile (wrap + compact instead of hidden) */
@media(max-width:760px){
  .d-header__in{flex-wrap:wrap;min-height:0;padding-block:10px;gap:6px;}
  .d-nav{flex-wrap:wrap;gap:2px;width:100%;justify-content:center;}
  .d-nav a:not(.is-cta){display:inline-block;font-size:12.5px;padding:6px 9px;}
}

/* reveal-free: demos render statically (no JS dependency) */