:root{
  --main:#00AEA5;
  --main-soft:#7FD9D4;
  --main-pale:#E2F6F5;
  --ink:#15211F;      /* 濃色の背景用（フッター等） */
  --text:#444;        /* サイト全体の基本文字色 */
  --muted:#444;
  --line:#15211F;
  --bg-gray:#F4F6F6;
  --max:1440px;
  --narrow:920px;
  --pad:clamp(16px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans JP",sans-serif;
  color:var(--text);
  background:#fff;
  font-feature-settings:"palt";
  line-height:1.8;
  overflow-x:hidden;
    letter-spacing:.12em
}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.narrow{max-width:var(--narrow);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

.en{font-family: Outfit; letter-spacing:.02em}

/* ===== 背景（流体アニメーション） ===== */
.fluid-wrap{position:fixed;inset:0;z-index:0;pointer-events:none;filter:blur(26px) saturate(1.1);background:#fff;transform:translateZ(0)}
#fluid{width:100%;height:100%;display:block}

main,header,footer{position:relative;z-index:2}

/* ===== ヘッダー ===== */
header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:22px clamp(20px,3.5vw,48px)}
.brand{line-height:1.3}
.brand small{display:block;font-size:18px;font-weight:500;color:var(--muted);letter-spacing:.08em}
.brand strong{font-size:24px;font-weight:700;letter-spacing:.02em}

.menu-btn{
  width:48px;height:48px;border-radius:50%;background:var(--main);border:none;cursor:pointer;
  display:flex;flex-direction: column; a;align-items: center;justify-content: center; place-items:center;gap:0;transition:transform .3s;
  position:relative;z-index:70;
}
.menu-btn span{display:block;width:18px;height:2px;background:#fff;margin:2px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.menu-btn:hover{transform:scale(1.08)}
.menu-open .menu-btn span:nth-child(1){transform:translateY(6.4px) rotate(45deg)}
.menu-open .menu-btn span:nth-child(2){opacity:0}
.menu-open .menu-btn span:nth-child(3){transform:translateY(-6.4px) rotate(-45deg)}

nav.global{display:none}

/* ===== ドロワー（モバイル） ===== */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.menu-open .drawer{opacity:1;visibility:visible}
.drawer ul{display:grid;gap:8px;text-align:center}
.drawer a{
  display:block;padding:16px 40px;font-size:24px;font-weight:700;letter-spacing:.08em;
  transform:translateY(14px);opacity:0;transition:.4s;line-height: 1.4;;
}
.drawer a small{display:block;font-size:16px;font-weight:500;color:var(--main);letter-spacing:.2em}
.menu-open .drawer a{transform:none;opacity:1}
.menu-open .drawer li:nth-child(2) a{transition-delay:.05s}
.menu-open .drawer li:nth-child(3) a{transition-delay:.1s}
.menu-open .drawer li:nth-child(4) a{transition-delay:.15s}
.menu-open{overflow:hidden}

@media(min-width:900px){
  .menu-btn,.drawer{display:none}  /* PCはハンバーガー非表示 */
  nav.global{display:flex;gap:32px;font-size:22px;font-weight:500;margin-left:auto;list-style: none;}
  nav.global a{position:relative;padding:4px 0}
  nav.global a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--main);transition:width .3s}
  nav.global a:hover::after{width:100%}
}

/* ===== contact ===== */
.contact{background: #000 url("../../assets/img/bg_footer.webp") no-repeat top center / auto 100%;color:#fff;text-align:center;padding:clamp(40px,10vw,80px) var(--pad);position:relative;overflow:hidden}

/* ===== footer ===== */
footer{background:#000;color:#fff;padding:24px var(--pad);font-size:16px}

.contact p{font-size:16px;position:relative}

.contact .cta{
  position:relative;display:inline-flex;align-items:center;gap:14px;margin-top:34px;
  border:1px solid #fff;
  box-shadow:2px 2px 0 0 #fff;
  border-radius:16px;
  font-weight:700;font-size:16px;letter-spacing:.08em;
  padding:16px 80px;
  transition:box-shadow .3s ease;
    color: #fff;text-decoration: none;
}

.contact .cta .m-arrow{display:inline-grid;place-items:center;width:16px;height:16px;color: #fff;overflow:visible}

.contact .cta .m-arrow svg{width:16px;height:16px;display:block;transition:transform .35s cubic-bezier(.2,.7,.2,1)}

.contact .cta .m-arrow .line{transition:transform .35s cubic-bezier(.2,.7,.2,1);transform-origin:left center}

.contact .cta:hover{box-shadow:0 0 0 0 var(--main)}

.contact .cta:hover .m-arrow svg{transform:translateX(3px)}

.contact .cta:hover .m-arrow .line{transform:scaleX(1.55)}

.foot-in{max-width:var(--max);margin:0 auto;display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
@media(max-width:520px){
    .foot-in{justify-content:center;}
}
.foot-nav{display:flex;gap:26px;font-weight:500}

.foot-nav a{transition:.25s; color: #fff; text-decoration: none;}

.foot-nav a:hover{opacity:1;/*color:var(--main-soft)*/ color: #fff;}

.foot-note{max-width:48em;font-size: 14px;}
@media(max-width:520px){
    .foot-note{text-align: center;}
}
.totop{
  position:fixed;right:18px;bottom:18px;z-index:40;
  width:44px;height:44px;border-radius:50%;
  background:#fff;border:1.5px solid var(--text);
  display:grid;place-items:center;color:var(--text);overflow:hidden;
  box-shadow:0 8px 20px rgba(21,33,31,.10);
  transition:border-color .35s,background .35s,color .35s;
}

.totop svg{width:15px;height:15px;display:block;transition:transform .35s cubic-bezier(.2,.7,.2,1)}

.totop .line{transition:transform .35s cubic-bezier(.2,.7,.2,1);transform-origin:bottom center}

.totop:hover{border-color:var(--main);color:var(--main)}

.totop:hover svg{transform:translateY(-3px)}

.totop:hover .line{transform:scaleY(1.5)}

/* ===== スクロール表示 ===== */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .ttl .ch{transition:none!important;transition-delay:0s!important}
  .fluid-wrap{display:none}
  .marquee-track{animation:none}
}

/* featured image をサムネ枠いっぱいに */
.thumb-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.wcard:hover .thumb-img{transform:scale(1.05)}
.hero-img-photo,.portrait-img{width:100%;height:100%;object-fit:cover;display:block}

/* ===== 汎用：固定ページ/投稿の見出し・本文（全ページ共通の最低限スタイル） ===== */
.page-head{padding:160px 0 32px}
.page-head h1{font-size:clamp(44px,6vw,72px);font-weight:800;line-height:1;letter-spacing:.02em}
.page-head .jp{display:inline-block;font-size:16px;font-weight:500;color:var(--muted);margin-top:16px;padding-left:34px;position:relative}
.page-head .jp::before{content:"";position:absolute;left:0;top:50%;width:24px;height:1px;background:var(--main)}
.content{padding:50px 0}
.content .block{margin-bottom:40px}
.entry-content{font-size:16px;line-height:2;color:var(--text)}
.entry-content h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;letter-spacing:.03em;margin:40px 0 14px}
.entry-content h3{font-size:clamp(22px,2.4vw,30px);font-weight:700;margin:0 0 8px}
.entry-content p{margin-bottom:18px}
.entry-content a{color:var(--main);text-decoration:underline}
.entry-content img{max-width:100%;height:auto;border-radius:16px}
.entry-content ul,.entry-content ol{margin:0 0 18px 1.4em}
.entry-content li{margin-bottom:6px}