/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   INSPIRE ACADEMY — メインスタイルシート
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --navy:#1a2744;
  --navy-mid:#243358;
  --gold:#b8965a;
  --gold-lt:#d4af7a;
  --cream:#f8f5ee;
  --cream-dk:#efe9db;
  --txt:#1a1a1a;
  --txt-mid:#4a4a4a;
  --txt-lt:#7a7060;
  --wh:#ffffff;
  --lg:#06C755;
}

html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans JP','Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;
  color:var(--txt);background:var(--wh);
  font-size:15px;line-height:1.85;overflow-x:hidden;
}

/* ━━ HEADER ━━ */
#hdr{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(26,39,68,.97);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(184,150,90,.25);
  height:68px;display:flex;align-items:center;
  justify-content:space-between;padding:0 4%;
  transition:box-shadow .3s;
}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-dm{
  width:36px;height:36px;border:1.5px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  position:relative;flex-shrink:0;
}
.logo-dm::before{
  content:'';width:16px;height:16px;border:1.5px solid var(--gold-lt);
  transform:rotate(45deg);position:absolute;
}
.logo-t{display:flex;flex-direction:column;line-height:1.1}
.logo-s{color:var(--gold-lt);font-size:8px;letter-spacing:.2em;font-weight:300}
.logo-m{
  color:var(--wh);font-size:14px;letter-spacing:.12em;
  font-family:'Cormorant Garamond','Times New Roman',serif;font-weight:600;
}
.pc-nav{display:flex;align-items:center;gap:1px}
.pc-nav a{
  color:rgba(255,255,255,.72);text-decoration:none;
  font-size:10.5px;letter-spacing:.05em;font-weight:300;
  padding:6px 8px;transition:color .25s;white-space:nowrap;
}
.pc-nav a:hover,.pc-nav a.on{color:var(--gold-lt)}
.pc-nav a.on{border-bottom:1px solid var(--gold);padding-bottom:5px}
.pc-nav .nb{
  background:var(--gold);color:var(--wh)!important;
  padding:8px 14px!important;font-weight:500!important;margin-left:6px;
}
.pc-nav .nb:hover{background:var(--gold-lt)!important}
.pc-nav .nl{
  background:var(--lg);color:var(--wh)!important;
  padding:8px 14px!important;font-weight:500!important;
  display:flex;align-items:center;gap:5px;
}
.pc-nav .nl:hover{background:#05b84d!important}
.lb{
  background:white;color:var(--lg);width:16px;height:16px;border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:700;font-family:sans-serif;flex-shrink:0;
}
.ham{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.ham span{width:24px;height:1.5px;background:var(--wh)}
.mnav{
  display:none;position:fixed;top:68px;left:0;right:0;bottom:0;
  background:rgba(26,39,68,.98);z-index:999;
  overflow-y:auto;flex-direction:column;padding:28px 5%;
}
.mnav.on{display:flex}
.mnav a{
  color:rgba(255,255,255,.72);text-decoration:none;font-size:15px;
  padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);
  letter-spacing:.06em;font-weight:300;
}
.mnav a:hover{color:var(--gold-lt)}
.mnav .mt{color:var(--gold-lt)!important;font-size:17px;margin-top:18px;border-bottom:none!important}

/* ━━ ボタン共通 ━━ */
.btn-g{
  background:var(--gold);color:var(--wh);padding:14px 32px;
  font-size:12px;letter-spacing:.18em;font-weight:500;
  text-decoration:none;display:inline-block;
  transition:background .25s,transform .2s;
}
.btn-g:hover{background:var(--gold-lt);transform:translateY(-2px)}
.btn-gh{
  border:1px solid rgba(255,255,255,.3);color:rgba(255,255,255,.7);
  padding:13px 32px;font-size:12px;letter-spacing:.18em;font-weight:300;
  text-decoration:none;display:inline-block;transition:border-color .25s,color .25s;
}
.btn-gh:hover{border-color:var(--gold);color:var(--gold-lt)}
.btn-ol{
  border:1.5px solid var(--navy);color:var(--navy);padding:13px 32px;
  font-size:12px;letter-spacing:.18em;font-weight:500;
  text-decoration:none;display:inline-block;transition:background .25s,color .25s;
}
.btn-ol:hover{background:var(--navy);color:var(--wh)}
.btn-line{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--lg);color:var(--wh);padding:13px 22px;
  font-size:12px;letter-spacing:.1em;font-weight:500;
  text-decoration:none;transition:background .25s;
}
.btn-line:hover{background:#05b84d}

/* ━━ SECTION共通 ━━ */
.sec{padding:88px 5%}
.si{max-width:1100px;margin:0 auto}
.slbl{
  display:flex;align-items:center;gap:14px;color:var(--gold);
  font-size:10px;letter-spacing:.35em;text-transform:uppercase;font-weight:500;margin-bottom:16px;
}
.slbl::after{content:'';width:44px;height:1px;background:var(--gold)}
.sh2{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:clamp(22px,3vw,34px);font-weight:300;
  line-height:1.55;letter-spacing:.05em;color:var(--navy);margin-bottom:14px;
}
.sh2 em{font-style:normal;color:var(--gold)}
.slead{color:var(--txt-mid);font-size:14px;line-height:2.1;font-weight:300;max-width:640px}

/* ━━ PAGE HERO ━━ */
.page-hero{
  background:var(--navy);padding:120px 5% 60px;
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;inset:0;opacity:.05;
  background-image:
    linear-gradient(rgba(184,150,90,.6) 1px,transparent 1px),
    linear-gradient(90deg,rgba(184,150,90,.6) 1px,transparent 1px);
  background-size:70px 70px;
}
.ph-in{position:relative;z-index:2;max-width:1100px;margin:0 auto}
.ph-en{
  color:var(--gold);font-size:10px;letter-spacing:.35em;text-transform:uppercase;
  font-weight:400;margin-bottom:14px;display:flex;align-items:center;gap:12px;
}
.ph-en::before{content:'';width:32px;height:1px;background:var(--gold)}
.page-hero h1{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:clamp(26px,3.8vw,44px);color:var(--wh);
  font-weight:300;letter-spacing:.07em;line-height:1.4;
}
.page-hero p.ph-desc{color:rgba(255,255,255,.45);font-size:14px;font-weight:300;margin-top:12px;letter-spacing:.05em}

/* ━━ BREADCRUMB（非表示） ━━ */
.breadcrumb{display:none}

/* ━━ BLOG GRID（一覧） ━━ */
.bgrid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:22px;margin-top:40px;
}
.bc{
  background:var(--wh);text-decoration:none;display:block;
  border:1px solid var(--cream-dk);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.bc:hover{
  transform:translateY(-5px);
  box-shadow:0 10px 36px rgba(0,0,0,.09);
  border-color:var(--gold);
}
.bth{
  width:100%;aspect-ratio:16/9;background:var(--navy);
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.bth::before{
  content:'';position:absolute;inset:0;opacity:.05;
  background-image:
    linear-gradient(rgba(184,150,90,.5) 1px,transparent 1px),
    linear-gradient(90deg,rgba(184,150,90,.5) 1px,transparent 1px);
  background-size:36px 36px;
}
.bth img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;display:block}
.bth-icon{
  position:relative;z-index:2;
  font-family:'Cormorant Garamond','Times New Roman',serif;
  font-size:22px;color:var(--gold-lt);font-weight:300;letter-spacing:.05em;
  text-align:center;padding:0 10px;
}
.bb{padding:18px 20px 22px}
.bc-cat{color:var(--gold);font-size:9.5px;letter-spacing:.2em;font-weight:500;margin-bottom:7px;text-transform:uppercase}
.bc-tit{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:14.5px;font-weight:600;color:var(--navy);
  line-height:1.6;letter-spacing:.03em;margin-bottom:7px;
}
.bc-date{color:var(--txt-lt);font-size:11px;font-weight:300}

/* ━━ フィルター・検索バー ━━ */
.filter-wrap{
  background:var(--wh);border-bottom:1px solid var(--cream-dk);
  padding:14px 5%;display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  position:sticky;top:68px;z-index:90;
}
.filter-wrap label{font-size:11px;color:var(--txt-lt);letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.fbtn{
  border:1px solid var(--cream-dk);background:var(--wh);color:var(--txt-mid);
  padding:6px 18px;font-size:11.5px;letter-spacing:.1em;cursor:pointer;
  font-family:inherit;transition:all .2s;font-weight:300;
}
.fbtn:hover,.fbtn.on{background:var(--navy);border-color:var(--navy);color:var(--wh)}
.search-box{margin-left:auto;position:relative}
.search-box input{
  border:1px solid var(--cream-dk);background:var(--cream);
  padding:7px 16px 7px 34px;font-size:12px;font-family:inherit;
  outline:none;letter-spacing:.05em;color:var(--txt);width:220px;transition:border-color .2s;
}
.search-box input:focus{border-color:var(--gold);background:var(--wh)}
.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);font-size:13px;color:var(--txt-lt);pointer-events:none}
.cnt-badge{font-size:11px;color:var(--txt-lt);letter-spacing:.1em;white-space:nowrap}

/* hide/show for JS filter */
.bc.h{display:none}
.no-res{text-align:center;padding:64px 20px;color:var(--txt-lt);display:none}
.no-res.v{display:block}
.no-res p:first-child{font-size:32px;margin-bottom:14px}
.lmore{text-align:center;margin-top:48px}
.lmore-btn{
  border:1.5px solid var(--navy);color:var(--navy);
  padding:13px 44px;font-size:12px;letter-spacing:.18em;font-weight:500;
  background:var(--wh);cursor:pointer;font-family:inherit;transition:background .25s,color .25s;
}
.lmore-btn:hover{background:var(--navy);color:var(--wh)}

/* ━━ WPページネーション ━━ */
.wp-pagination{margin-top:52px;text-align:center}
.wp-pagination .page-numbers{
  display:inline-flex;gap:4px;flex-wrap:wrap;justify-content:center;
}
.wp-pagination .page-numbers a,
.wp-pagination .page-numbers span{
  display:inline-block;min-width:40px;padding:8px 12px;
  border:1px solid var(--cream-dk);font-size:13px;color:var(--txt-mid);
  text-decoration:none;transition:all .2s;font-weight:300;
}
.wp-pagination .page-numbers a:hover,
.wp-pagination .page-numbers .current{
  background:var(--navy);border-color:var(--navy);color:var(--wh);
}

/* ━━ 記事詳細 (single) ━━ */
.single-wrap{
  max-width:800px;margin:0 auto;padding:60px 5% 80px;
}
.single-meta{
  display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap;
}
.single-cat{
  background:var(--navy);color:var(--wh);
  font-size:10px;letter-spacing:.16em;padding:4px 12px;font-weight:400;
}
.single-date{color:var(--txt-lt);font-size:12px;font-weight:300}
.single-title{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:clamp(22px,3.2vw,34px);font-weight:400;color:var(--navy);
  line-height:1.6;letter-spacing:.04em;margin-bottom:36px;
  padding-bottom:28px;border-bottom:1px solid var(--cream-dk);
}
.single-thumb{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  display:block;margin-bottom:40px;
}

/* ━━ 記事本文スタイル ━━ */
.entry-content{font-size:15px;line-height:2;color:var(--txt);font-weight:300}
.entry-content h2{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:clamp(18px,2.4vw,24px);font-weight:600;color:var(--navy);
  margin:48px 0 18px;padding-left:16px;
  border-left:3px solid var(--gold);letter-spacing:.04em;
}
.entry-content h3{
  font-size:17px;font-weight:600;color:var(--navy);
  margin:36px 0 14px;padding-bottom:8px;
  border-bottom:1px solid var(--cream-dk);letter-spacing:.04em;
}
.entry-content h4{font-size:15px;font-weight:600;color:var(--navy);margin:28px 0 10px}
.entry-content p{margin-bottom:1.6em}
.entry-content a{color:var(--gold);text-decoration:underline}
.entry-content a:hover{color:var(--gold-lt)}
.entry-content strong{font-weight:600;color:var(--navy)}
.entry-content em{font-style:italic;color:var(--txt-mid)}
.entry-content ul,.entry-content ol{margin:0 0 1.6em 1.6em}
.entry-content li{margin-bottom:.5em}
.entry-content blockquote{
  border-left:3px solid var(--gold);margin:2em 0;
  padding:1em 1.5em;background:var(--cream);
  color:var(--txt-mid);font-style:italic;
}
.entry-content img{max-width:100%;height:auto;display:block;margin:2em auto}
.entry-content table{width:100%;border-collapse:collapse;margin:2em 0;font-size:14px}
.entry-content table th{
  background:var(--navy);color:var(--wh);
  padding:10px 14px;text-align:left;font-weight:500;font-size:13px;
}
.entry-content table td{padding:10px 14px;border:1px solid var(--cream-dk)}
.entry-content table tr:nth-child(even) td{background:var(--cream)}
.entry-content hr{border:none;border-top:1px solid var(--cream-dk);margin:2.5em 0}
.entry-content .wp-block-separator{border:none;border-top:1px solid var(--cream-dk);margin:2.5em 0}

/* ━━ 記事ナビゲーション ━━ */
.post-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin-top:56px;padding-top:36px;border-top:1px solid var(--cream-dk);
}
.post-nav a{
  text-decoration:none;padding:20px 22px;border:1px solid var(--cream-dk);
  transition:border-color .25s,background .25s;display:block;
}
.post-nav a:hover{border-color:var(--gold);background:var(--cream)}
.post-nav .pn-label{font-size:10px;color:var(--gold);letter-spacing:.2em;font-weight:500;margin-bottom:7px;text-transform:uppercase}
.post-nav .pn-title{font-size:13px;color:var(--navy);font-weight:400;line-height:1.6;letter-spacing:.03em}
.post-nav .pn-next{text-align:right}

/* ━━ 関連記事 ━━ */
.related-posts{margin-top:56px;padding-top:36px;border-top:1px solid var(--cream-dk)}
.related-posts h3{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:18px;font-weight:400;color:var(--navy);
  margin-bottom:24px;letter-spacing:.05em;
}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}

/* ━━ CTA バンド ━━ */
.ctab{
  background:var(--navy);padding:68px 5%;text-align:center;
  position:relative;overflow:hidden;
}
.ctab::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 80% at 50% 50%,rgba(184,150,90,.07),transparent 70%);
}
.ctab-in{position:relative;z-index:2}
.ctab .ew{color:var(--gold);font-size:9.5px;letter-spacing:.4em;text-transform:uppercase;margin-bottom:16px}
.ctab h2{
  font-family:'Noto Serif JP','Georgia',serif;
  font-size:clamp(20px,3.2vw,36px);color:var(--wh);
  font-weight:300;line-height:1.6;margin-bottom:12px;letter-spacing:.05em;
}
.ctab .sub{color:rgba(255,255,255,.42);font-size:13px;font-weight:300;margin-bottom:36px;letter-spacing:.08em}
.ctab-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ━━ FOOTER ━━ */
footer{background:#0c1424;padding:48px 5% 24px;border-top:1px solid rgba(184,150,90,.18)}
.fi{max-width:1100px;margin:0 auto}
.fg{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;margin-bottom:36px}
.fb p{color:rgba(255,255,255,.26);font-size:12px;line-height:2;font-weight:300;margin-top:14px}
.fc h5{color:var(--gold);font-size:9.5px;letter-spacing:.28em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.fc ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.fc ul a{color:rgba(255,255,255,.34);text-decoration:none;font-size:11.5px;font-weight:300;letter-spacing:.05em;transition:color .25s}
.fc ul a:hover{color:var(--gold-lt)}
.fbot{padding-top:20px;border-top:1px solid rgba(255,255,255,.05);display:flex;justify-content:space-between;align-items:center}
.fcopy{color:rgba(255,255,255,.16);font-size:11px;font-weight:300;letter-spacing:.1em}
.fsns{display:flex;gap:10px}
.fsns a{color:rgba(255,255,255,.26);font-size:11.5px;text-decoration:none;transition:color .25s}
.fsns a:hover{color:var(--gold-lt)}

/* ━━ フローティングボタン ━━ */
.flw{position:fixed;bottom:16px;right:16px;z-index:900;display:flex;flex-direction:column;gap:7px;align-items:flex-end}
.flb{
  padding:10px 16px;font-size:11px;letter-spacing:.12em;font-weight:500;
  text-decoration:none;box-shadow:0 4px 18px rgba(0,0,0,.25);
  white-space:nowrap;display:flex;align-items:center;gap:7px;
  transition:transform .2s;
}
.flb:hover{transform:translateY(-2px)}
.flb.fc2{background:var(--gold);color:var(--wh)}
.flb.fl2{background:var(--lg);color:var(--wh)}
.fbdg{background:white;color:var(--lg);width:15px;height:15px;border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;font-family:sans-serif;flex-shrink:0}

/* ━━ スクロールリビール ━━ */
.r{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}
.r.v{opacity:1;transform:translateY(0)}
.r.d1{transition-delay:.1s}.r.d2{transition-delay:.2s}.r.d3{transition-delay:.3s}

/* ━━ レスポンシブ ━━ */
@media(max-width:1000px){
  .pc-nav a:not(.nb):not(.nl){display:none}
  .ham{display:flex}
  .bgrid{grid-template-columns:1fr 1fr}
  .fg{grid-template-columns:1fr;gap:28px}
  .related-grid{grid-template-columns:1fr 1fr}
  .filter-wrap{top:68px}
}
@media(max-width:700px){
  .post-nav{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .single-wrap{padding:40px 5% 60px}
}
@media(max-width:600px){
  .bgrid{grid-template-columns:1fr}
  .ctab-btns{flex-direction:column;align-items:center}
  .filter-wrap{top:52px}
  .search-box{margin-left:0;width:100%}
  .search-box input{width:100%}
  .bth{display:none}
}