/* New York Style YOGA | Mika Saiki — demo blog theme
   色イメージ: 茶系・自然・モダン・高級感 */

@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&display=swap');

:root{
  --bg: #faf6f0;
  --bg-card: #ffffff;
  --bg-alt: #f1e8da;
  --line: #e3d6c2;
  --brown-900: #352417;
  --brown-700: #5c4631;
  --brown-500: #8a6b4c;
  --accent: #a9823f;
  --accent-dark: #7e5e2c;
  --text: #4a3b2e;
  --text-soft: #7a6b5a;
  --radius: 4px;
  --maxw: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Zen Kaku Gothic New', 'Hiragino Sans', sans-serif;
  font-weight:400;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand-logo{
  font-family:'Shippori Mincho', serif;
  color:var(--brown-900);
  letter-spacing:.03em;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ---- Header / Nav ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,246,240,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:76px;}
.brand{display:flex;flex-direction:column;line-height:1.1;}
.brand-logo{font-size:20px;font-weight:700;}
.brand-sub{font-size:10px;letter-spacing:.2em;color:var(--text-soft);margin-top:3px;}
.nav-links{display:flex;gap:36px;font-size:14px;letter-spacing:.05em;}
.nav-links a{position:relative;padding:4px 0;}
.nav-links a:hover{color:var(--accent-dark);}
.nav-cta{
  display:inline-block;background:var(--brown-900);color:#fff !important;
  padding:11px 26px;border-radius:999px;font-size:13px;letter-spacing:.08em;
  transition:background .2s;
}
.nav-cta:hover{background:var(--accent-dark);}
.burger{display:none;background:none;border:0;font-size:22px;color:var(--brown-900);cursor:pointer;}
.mobile-nav{display:none;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.mobile-nav a{padding:14px 24px;border-bottom:1px solid var(--line);font-size:14px;}
.mobile-nav.open{display:flex;}
@media(max-width:860px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:block;}
}

/* ---- Hero ---- */
.hero{position:relative;height:72vh;min-height:460px;max-height:640px;overflow:hidden;color:#fff;}
.hero img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,19,12,.25) 0%,rgba(28,19,12,.55) 100%);}
.hero-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 24px;}
.hero-eyebrow{font-size:12px;letter-spacing:.35em;text-transform:uppercase;opacity:.85;margin-bottom:18px;}
.hero h1{color:#fff;font-size:clamp(32px,5vw,56px);margin:0 0 14px;}
.hero p{max-width:560px;font-size:15px;opacity:.92;margin:0 0 30px;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.btn{
  display:inline-block;padding:13px 30px;border-radius:999px;font-size:13px;letter-spacing:.08em;
  border:1px solid #fff;color:#fff;transition:all .2s;
}
.btn:hover{background:#fff;color:var(--brown-900);}
.btn-solid{background:var(--accent);border-color:var(--accent);color:#fff;}
.btn-solid:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;}

/* page hero (smaller, for sub pages) */
.page-hero{position:relative;height:300px;overflow:hidden;color:#fff;}
.page-hero img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.page-hero::after{content:"";position:absolute;inset:0;background:rgba(28,19,12,.5);}
.page-hero-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;}
.page-hero h1{color:#fff;font-size:clamp(26px,4vw,38px);margin:0 0 6px;}
.page-hero .bc{font-size:12px;letter-spacing:.05em;opacity:.85;}
.bc a:hover{text-decoration:underline;}

/* ---- Sections ---- */
.section{padding:88px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{text-align:center;max-width:620px;margin:0 auto 52px;}
.eyebrow{display:block;font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:12px;}
.section-head h2{font-size:clamp(24px,3vw,32px);margin:0 0 14px;}
.section-head p{color:var(--text-soft);font-size:14px;margin:0;}

/* intro */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.intro-grid img{border-radius:var(--radius);}
.intro-text h3{font-size:22px;margin:0 0 18px;}
.intro-text p{font-size:14.5px;color:var(--text-soft);margin:0 0 16px;}
@media(max-width:800px){.intro-grid{grid-template-columns:1fr;}}

/* feature cards */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.feature-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:38px 28px;text-align:center;}
.feature-num{font-family:'Shippori Mincho',serif;font-size:13px;color:var(--accent-dark);letter-spacing:.2em;margin-bottom:14px;display:block;}
.feature-card h3{font-size:17px;margin:0 0 12px;}
.feature-card p{font-size:13.5px;color:var(--text-soft);margin:0;}
@media(max-width:800px){.feature-grid{grid-template-columns:1fr;}}

/* blog cards grid (home preview) */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s, transform .2s;}
.card:hover{box-shadow:0 14px 30px rgba(53,36,23,.1);transform:translateY(-3px);}
.card-thumb{height:190px;overflow:hidden;}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.card:hover .card-thumb img{transform:scale(1.06);}
.card-body{padding:22px 22px 26px;}
.tag{display:inline-block;font-size:11px;letter-spacing:.08em;color:var(--accent-dark);background:var(--bg-alt);padding:4px 11px;border-radius:999px;margin-bottom:12px;}
.card h3{font-size:16.5px;margin:0 0 10px;line-height:1.5;}
.card p{font-size:13px;color:var(--text-soft);margin:0 0 14px;}
.card-meta{font-size:11.5px;color:var(--text-soft);display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;}
@media(max-width:860px){.cards-grid{grid-template-columns:1fr;}}

/* lesson band */
.lesson-band{background:var(--brown-900);color:#f1e6d6;border-radius:var(--radius);padding:56px;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
.lesson-band h2{color:#fff;font-size:24px;margin:0 0 10px;}
.lesson-band p{color:#d8c6ab;font-size:13.5px;max-width:420px;margin:0;}
.lesson-price{font-size:30px;color:#fff;font-family:'Shippori Mincho',serif;}
.lesson-price span{font-size:13px;color:#d8c6ab;margin-left:6px;}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);padding:6px 0;}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 0;font-size:15px;font-weight:500;display:flex;justify-content:space-between;color:var(--brown-900);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;color:var(--accent-dark);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{font-size:13.5px;color:var(--text-soft);padding:0 0 18px;margin:0;}

/* ---- Blog list / detail layout ---- */
.content-layout{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start;}
@media(max-width:900px){.content-layout{grid-template-columns:1fr;}}

.post-row{display:grid;grid-template-columns:230px 1fr;gap:24px;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:24px;transition:box-shadow .2s;}
.post-row:hover{box-shadow:0 14px 30px rgba(53,36,23,.09);}
.post-row .thumb{height:100%;min-height:160px;overflow:hidden;}
.post-row .thumb img{width:100%;height:100%;object-fit:cover;}
.post-row .pbody{padding:20px 22px 20px 0;}
.post-row h3{font-size:16px;margin:0 0 10px;}
.post-row p{font-size:13px;color:var(--text-soft);margin:0 0 12px;}
@media(max-width:560px){.post-row{grid-template-columns:1fr;}.post-row .thumb{height:170px;}.post-row .pbody{padding:16px 20px 20px;}}

.pagination{display:flex;gap:8px;justify-content:center;margin-top:12px;}
.pagination a{width:38px;height:38px;border:1px solid var(--line);border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:13px;}
.pagination a.active{background:var(--brown-900);color:#fff;border-color:var(--brown-900);}

.sidebar .widget{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:26px;}
.sidebar .widget h4{font-size:14px;margin:0 0 16px;letter-spacing:.08em;border-bottom:2px solid var(--brown-900);padding-bottom:10px;}
.sidebar .widget ul{list-style:none;margin:0;padding:0;}
.sidebar .widget li{font-size:13px;padding:9px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;color:var(--text-soft);}
.sidebar .widget li:last-child{border-bottom:none;}
.sidebar .widget li a:hover{color:var(--accent-dark);}
.profile-mini{text-align:center;}
.profile-mini img{width:84px;height:84px;border-radius:50%;object-fit:cover;margin:0 auto 14px;}
.profile-mini h4{border:none !important;font-size:15px;margin-bottom:4px !important;padding:0 !important;}
.profile-mini p{font-size:12px;color:var(--text-soft);margin:0 0 16px;}

/* article */
.article-head{margin-bottom:28px;}
.article-head .tag{margin-bottom:14px;}
.article-head h1{font-size:clamp(24px,3.4vw,32px);margin:0 0 14px;line-height:1.5;}
.article-meta{font-size:12.5px;color:var(--text-soft);display:flex;gap:16px;}
.article-cover{border-radius:var(--radius);overflow:hidden;margin:26px 0 36px;}
.article-body p{font-size:15px;color:var(--text);margin:0 0 22px;}
.article-body h3{font-size:18px;margin:34px 0 14px;}
.author-box{display:flex;gap:18px;background:var(--bg-alt);border-radius:var(--radius);padding:24px;align-items:center;margin-top:40px;}
.author-box img{width:64px;height:64px;border-radius:50%;object-fit:cover;}
.author-box h4{font-size:14px;margin:0 0 6px;}
.author-box p{font-size:12.5px;color:var(--text-soft);margin:0;}
.post-nav{display:flex;justify-content:space-between;margin-top:28px;font-size:13px;gap:16px;}
.post-nav a{border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;flex:1;}
.post-nav a:hover{border-color:var(--accent);color:var(--accent-dark);}
.post-nav .label{display:block;font-size:11px;color:var(--text-soft);margin-bottom:4px;}

/* breadcrumb inline (sub pages, non-hero) */
.breadcrumb{font-size:12px;color:var(--text-soft);margin-bottom:20px;}
.breadcrumb a:hover{color:var(--accent-dark);}

/* timeline (profile page) */
.timeline{border-left:2px solid var(--line);padding-left:28px;margin-left:6px;}
.tl-item{position:relative;padding-bottom:30px;}
.tl-item::before{content:"";position:absolute;left:-34px;top:4px;width:11px;height:11px;border-radius:50%;background:var(--accent);}
.tl-year{font-family:'Shippori Mincho',serif;color:var(--accent-dark);font-size:14px;margin-bottom:6px;display:block;}
.tl-item p{margin:0;font-size:14px;color:var(--text-soft);}

.qual-list{list-style:none;margin:0;padding:0;}
.qual-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;display:flex;gap:10px;}
.qual-list li::before{content:"◆";color:var(--accent);font-size:10px;margin-top:5px;}

/* lesson page */
.lesson-hero-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:44px;text-align:center;max-width:560px;margin:-110px auto 0;position:relative;z-index:3;box-shadow:0 20px 40px rgba(53,36,23,.1);}
.lesson-hero-card .price{font-size:40px;font-family:'Shippori Mincho',serif;color:var(--brown-900);}
.lesson-hero-card .price span{font-size:14px;color:var(--text-soft);}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.step{text-align:center;}
.step-num{width:40px;height:40px;border-radius:50%;background:var(--brown-900);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-family:'Shippori Mincho',serif;}
.step h3{font-size:15px;margin:0 0 10px;}
.step p{font-size:13px;color:var(--text-soft);margin:0;}
@media(max-width:800px){.steps{grid-template-columns:1fr;}}
.include-list{list-style:none;margin:0;padding:0;max-width:520px;margin:0 auto;}
.include-list li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;display:flex;justify-content:space-between;color:var(--text-soft);}
.sched-box{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;max-width:420px;margin:36px auto 0;font-size:14px;}
.sched-box div{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);}
.sched-box div:last-child{border-bottom:none;}

/* footer */
.site-footer{background:var(--brown-900);color:#d8c6ab;padding:56px 0 28px;margin-top:40px;}
.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:34px;}
.footer-brand .brand-logo{color:#fff;}
.footer-brand p{font-size:12.5px;max-width:280px;margin-top:10px;color:#bba684;}
.footer-nav{display:flex;gap:60px;flex-wrap:wrap;}
.footer-nav h5{font-size:12px;letter-spacing:.15em;color:#fff;margin:0 0 16px;}
.footer-nav ul{list-style:none;margin:0;padding:0;}
.footer-nav li{margin-bottom:10px;font-size:13px;}
.footer-nav a:hover{color:#fff;}
.footer-bottom{text-align:center;font-size:11.5px;color:#9c8768;padding-top:22px;}

.center{text-align:center;}
.mt-40{margin-top:40px;}