:root{
  --ink:#1F2A28;
  --paper:#F6F1E8;
  --kraft:#E8DDC7;
  --aqua:#7EAFB4;
  --aqua-dk:#4D838A;
  --earth:#B6814C;
  --earth-dk:#7A5328;
  --terra:#C46A4E;
  --leaf:#8AA66C;
  --line:rgba(31,42,40,0.14);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:"Noto Serif JP",serif;font-weight:400;-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1}
body{overflow-x:hidden;line-height:1.85}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.cont{max-width:1240px;margin:0 auto;padding:0 32px}
@media (max-width:720px){.cont{padding:0 20px}}

.eb{font-family:"Quicksand",sans-serif;font-weight:500;font-size:11px;letter-spacing:.3em;color:var(--earth-dk);text-transform:uppercase;display:block;margin-bottom:18px}
h2{font-family:"DM Serif Display",serif;font-weight:400;font-size:clamp(34px,5.5vw,62px);line-height:1.08;letter-spacing:-.005em;margin-bottom:22px;color:var(--ink)}
h2 em{font-style:italic;color:var(--terra)}
.sec-lead{font-size:15px;line-height:2;color:rgba(31,42,40,.7);margin-bottom:48px}

/* HEADER */
.hd{position:sticky;top:0;z-index:50;background:rgba(246,241,232,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{max-width:1240px;margin:0 auto;padding:16px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{display:flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--leaf)}
.brand-mark svg{width:32px;height:32px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-family:"DM Serif Display",serif;font-size:18px;color:var(--ink);letter-spacing:.005em}
.brand-jp{font-family:"Quicksand",sans-serif;font-size:10px;color:var(--earth-dk);letter-spacing:.12em}
.hd nav{display:flex;gap:28px}
.hd nav a{font-family:"Quicksand",sans-serif;font-weight:500;font-size:13px;color:var(--ink);transition:color .25s;letter-spacing:.05em}
.hd nav a:hover{color:var(--terra)}
.reserve-btn{padding:10px 22px;background:var(--terra);color:var(--paper);font-family:"Quicksand",sans-serif;font-weight:700;font-size:13px;border-radius:999px;transition:background .3s}
.reserve-btn:hover{background:var(--earth-dk)}
@media (max-width:720px){.hd nav{display:none}}

/* HERO */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;background:var(--paper);overflow:hidden}
.hero-paint{position:absolute;border-radius:50%;pointer-events:none;filter:blur(2px)}
.hp-1{top:-80px;right:8%;width:280px;height:280px;background:radial-gradient(circle,rgba(126,175,180,0.42),transparent 65%);animation:floatA 12s ease-in-out infinite}
.hp-2{bottom:5%;left:-60px;width:340px;height:340px;background:radial-gradient(circle,rgba(196,106,78,0.32),transparent 65%);animation:floatA 14s ease-in-out infinite reverse}
.hp-3{top:36%;right:30%;width:180px;height:180px;background:radial-gradient(circle,rgba(138,166,108,0.28),transparent 60%);animation:floatA 18s ease-in-out infinite}
@keyframes floatA{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-30px)}}
@media (prefers-reduced-motion:reduce){.hero-paint{animation:none}}
.hero-inner{position:relative;z-index:1;max-width:1240px;margin:0 auto;padding:96px 32px;width:100%}
.hero h1{font-family:"DM Serif Display",serif;font-weight:400;font-size:clamp(48px,9vw,116px);line-height:1;letter-spacing:-.015em;margin-bottom:24px;color:var(--ink)}
.hero h1 em{font-style:italic;color:var(--terra)}
.hero-lead{font-size:16px;line-height:2.05;color:rgba(31,42,40,.78);max-width:46ch;margin-bottom:18px}
.hero-handwriting{font-family:"Caveat",cursive;font-size:28px;color:var(--aqua-dk);margin-bottom:36px;letter-spacing:.005em}
.hero-row{display:flex;gap:18px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:15px 32px;background:var(--terra);color:var(--paper);font-family:"Quicksand",sans-serif;font-weight:700;font-size:14px;border-radius:999px;transition:gap .25s,background .25s}
.btn-primary:hover{background:var(--earth-dk);gap:14px}
.btn-ghost{display:inline-flex;align-items:center;padding:14px 30px;background:transparent;color:var(--ink);font-family:"Quicksand",sans-serif;font-weight:700;font-size:14px;border:1.5px solid var(--ink);border-radius:999px;transition:background .25s,color .25s}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
@media (max-width:720px){.hero-inner{padding:64px 20px}.hero-handwriting{font-size:22px}}

/* ABOUT */
.about{padding:140px 0;background:var(--kraft)}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.about-img{aspect-ratio:4/5;background-image:url('https://images.unsplash.com/photo-1513364776144-60967b0f800f?w=1200&q=85&auto=format&fit=crop');background-size:cover;background-position:center;border-radius:0;border:6px solid var(--paper);box-shadow:0 16px 40px -20px rgba(31,42,40,0.25)}
.about-text p{font-size:15px;line-height:2.1;color:rgba(31,42,40,.84);margin-bottom:18px}
.signature{display:inline-block;margin-top:24px;font-family:"Caveat",cursive;font-size:22px;color:var(--aqua-dk)}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:32px}.about-img{aspect-ratio:4/3}}

/* CLASS */
.class{padding:140px 0;background:var(--paper)}
.cls-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:36px;margin-bottom:48px}
@media (max-width:720px){.cls-grid{grid-template-columns:1fr}}
.cl{background:#FFFBF2;padding:36px 32px;border:1.5px solid var(--line);border-radius:14px;transition:border-color .3s,transform .3s;position:relative;overflow:hidden}
.cl::before{content:"";position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;opacity:.18;transition:transform .5s}
.cl:hover::before{transform:scale(1.4)}
.cl-1::before{background:var(--aqua)}
.cl-2::before{background:var(--earth)}
.cl-3::before{background:var(--terra)}
.cl-4::before{background:var(--leaf)}
.cl:hover{transform:translateY(-4px);border-color:var(--terra)}
.cl-no{font-family:"Quicksand",sans-serif;font-weight:700;font-size:12px;letter-spacing:.22em;color:var(--earth-dk);display:block;margin-bottom:14px;position:relative;z-index:1}
.cl h3{font-family:"DM Serif Display",serif;font-weight:400;font-size:26px;color:var(--ink);margin-bottom:6px;position:relative;z-index:1}
.cl-sub{font-family:"Quicksand",sans-serif;font-weight:500;font-size:12.5px;color:var(--aqua-dk);letter-spacing:.06em;margin-bottom:16px;position:relative;z-index:1}
.cl-desc{font-size:14px;line-height:1.95;color:rgba(31,42,40,.76);margin-bottom:18px;position:relative;z-index:1}
.cl-price{display:inline-block;padding-top:14px;border-top:1px dashed var(--line);font-family:"Caveat",cursive;font-size:22px;color:var(--terra);width:100%;position:relative;z-index:1}
.trial-card{background:var(--aqua);color:var(--paper);padding:40px 48px;border-radius:16px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.tc-eb{font-family:"Caveat",cursive;font-size:24px;color:var(--paper);display:block;margin-bottom:6px}
.trial-card h3{font-family:"DM Serif Display",serif;font-weight:400;font-size:30px;color:var(--paper);margin-bottom:10px}
.trial-card p{font-size:14px;line-height:1.9;color:rgba(246,241,232,.88)}
.trial-card .btn-primary{background:var(--paper);color:var(--ink)}
.trial-card .btn-primary:hover{background:var(--ink);color:var(--paper)}

/* GALLERY */
.gallery{padding:140px 0;background:var(--kraft)}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
@media (max-width:900px){.gal-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.gal-grid{grid-template-columns:1fr}}
.gi{aspect-ratio:1/1;background-size:cover;background-position:center;position:relative;border:6px solid var(--paper);box-shadow:0 8px 20px -10px rgba(31,42,40,0.2);transition:transform .4s,box-shadow .4s}
.gi:hover{transform:translateY(-4px) rotate(-1deg);box-shadow:0 14px 28px -10px rgba(31,42,40,0.28)}
.gi-1{background-image:url('https://images.unsplash.com/photo-1513364776144-60967b0f800f?w=900&q=85&auto=format&fit=crop')}
.gi-2{background-image:url('https://images.unsplash.com/photo-1565193566173-7a0ee3dbe261?w=900&q=85&auto=format&fit=crop')}
.gi-3{background-image:url('https://images.unsplash.com/photo-1547891654-e66ed7ebb968?w=900&q=85&auto=format&fit=crop')}
.gi-4{background-image:url('https://images.unsplash.com/photo-1574607383476-f517f260d30b?w=900&q=85&auto=format&fit=crop')}
.gi-5{background-image:url('https://images.unsplash.com/photo-1499781350541-7783f6c6a0c8?w=900&q=85&auto=format&fit=crop')}
.gi-6{background-image:url('https://images.unsplash.com/photo-1612799806470-d8e91e58e603?w=900&q=85&auto=format&fit=crop')}
.gi-cap{position:absolute;bottom:8px;left:8px;background:rgba(31,42,40,.7);color:var(--paper);font-family:"Caveat",cursive;font-size:16px;padding:4px 12px;border-radius:999px}

/* RESERVE */
.reserve{padding:140px 0;background:var(--paper)}
.reserve-card{background:var(--kraft);padding:60px;border-radius:18px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.reserve-l h2{margin-top:0}
.reserve-l p{font-size:14.5px;line-height:2;color:rgba(31,42,40,.78);margin-bottom:28px}
.reserve-r h4{font-family:"DM Serif Display",serif;font-weight:400;font-size:24px;color:var(--ink);margin-bottom:18px}
.reserve-r table{width:100%;border-collapse:collapse}
.reserve-r td{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
.reserve-r td:first-child{font-family:"Quicksand",sans-serif;font-weight:600;font-size:12px;color:var(--earth-dk);letter-spacing:.08em;width:40%}
.t-note{font-size:12px;color:rgba(31,42,40,.55);margin-top:16px;font-family:"Caveat",cursive;font-size:16px}
@media (max-width:900px){.reserve-card{grid-template-columns:1fr;padding:40px 32px;gap:32px}}

/* INFO */
.info{padding:140px 0;background:var(--kraft)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.info-grid dl{display:grid;grid-template-columns:80px 1fr;row-gap:14px;margin-top:18px}
.info-grid dt{font-family:"Quicksand",sans-serif;font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--earth-dk);text-transform:uppercase;padding-top:6px}
.info-grid dd{font-size:14px;line-height:1.85;padding-bottom:14px;border-bottom:1px solid var(--line)}
.map-mock{aspect-ratio:4/3;background:var(--paper);color:var(--ink);display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;font-size:14px;line-height:2;border:6px solid var(--paper);box-shadow:0 8px 20px -10px rgba(31,42,40,0.2);background-image:linear-gradient(135deg,rgba(126,175,180,0.16) 0%,rgba(196,106,78,0.14) 100%)}
.map-mock b{font-family:"DM Serif Display",serif;font-size:24px;color:var(--terra);display:block;margin-bottom:8px}
@media (max-width:720px){.info-grid{grid-template-columns:1fr;gap:32px}}

/* FOOTER */
.ft{background:var(--ink);color:var(--paper);padding:32px 0}
.ft-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:"Quicksand",sans-serif;font-size:13px}
.ft-in span:last-child{color:rgba(246,241,232,.55);font-size:11px;letter-spacing:.1em}

.in-view{animation:fadein 1s cubic-bezier(.2,.8,.2,1) backwards}
@keyframes fadein{from{opacity:0;transform:translateY(20px) rotate(-1deg)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.in-view{animation:none}}

/* =====================================================
   Level1 共通5モーション (2026-05-12 batch4 追加)
   ===================================================== */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
[data-reveal].is-in{opacity:1;transform:none}
.hd{transition:padding .3s ease,background .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}
.hd.is-scrolled{box-shadow:0 2px 14px rgba(31,42,40,0.08);backdrop-filter:saturate(140%) blur(10px)}
.hd.is-scrolled .hd-in{padding-top:8px;padding-bottom:8px}
@keyframes l1KenBurns{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.1) translate(-2%,-1.5%)}}
.l1-kenburns{animation:l1KenBurns 22s ease-in-out infinite alternate;will-change:transform}
.l1-line{display:inline-block;opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.l1-line.is-in{opacity:1;transform:none}
.l1-fab{position:fixed;right:18px;bottom:18px;z-index:80;padding:14px 22px;border-radius:50px;font-family:inherit;font-weight:700;font-size:14px;letter-spacing:.04em;color:#fff;text-decoration:none;box-shadow:0 10px 26px rgba(0,0,0,0.22);opacity:0;transform:translateY(20px);transition:opacity .35s ease,transform .35s ease,box-shadow .25s ease;display:inline-flex;align-items:center;gap:8px;line-height:1}
.l1-fab.is-visible{opacity:1;transform:none}
.l1-fab:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,0.28)}
.l1-fab::after{content:"→";font-weight:400;font-size:15px}
@media (max-width:720px){.l1-fab{right:12px;bottom:12px;padding:12px 18px;font-size:13px}}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;transition:none!important}
  .l1-kenburns{animation:none!important}
  .l1-line{opacity:1!important;transform:none!important;transition:none!important}
  .l1-fab{transition:none!important}
}