/* 〇〇 Yoga Studio — Serenity × Natural */
*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden}
:root{
  --bg:#f5f1e8;--bg-2:#ebe5d6;--bg-3:#3d4438;
  --ink:#2c3026;--ink-2:#3d4438;--ink-3:#52584b;
  --gray:#7d8473;--gray-l:#a8aea0;--gray-xl:#cfd1c8;
  --sage:#7a8471;--sage-l:#9aa291;
  --terra:#c87156;--terra-l:#d4886e;
  --line:rgba(44,48,38,.1);
  --line-2:rgba(44,48,38,.2);
}
body{background:var(--bg);color:var(--ink);font-family:'Manrope','Noto Sans JP',sans-serif;font-size:15.5px;line-height:1.85;-webkit-font-smoothing:antialiased;font-weight:400;letter-spacing:.01em}
a{color:inherit;text-decoration:none;transition:color .35s}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 32px}
.italiana{font-family:'Italiana','Noto Serif JP',serif;letter-spacing:.01em;font-weight:400}

/* ===== Demo Bar ===== */
.demo-bar{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--ink);color:var(--bg);text-align:center;padding:9px 16px;font-size:11px;letter-spacing:.18em;font-weight:400;font-family:'Manrope',sans-serif}
.demo-bar a{text-decoration:underline;color:var(--terra-l);font-weight:500}

/* ===== Header — 上部・極ミニマル ===== */
header.site-header{position:fixed;top:32px;left:0;right:0;z-index:100;background:rgba(245,241,232,.92);backdrop-filter:blur(14px);padding:0;border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;justify-content:space-between;align-items:center;padding:24px 40px;max-width:1400px;margin:0 auto}
.logo{font-family:'Italiana',serif;font-size:32px;font-weight:400;color:var(--ink);letter-spacing:.04em;display:flex;align-items:baseline;gap:14px}
.logo .symbol{font-family:'Italiana',serif;color:var(--terra);font-size:38px}
.logo .jp{font-family:'Noto Serif JP',serif;font-size:11px;color:var(--ink-3);font-weight:400;letter-spacing:.16em;margin-left:8px}
.nav-list{display:flex;gap:38px;list-style:none}
.nav-list a{font-family:'Manrope',sans-serif;font-size:13px;font-weight:400;color:var(--ink);letter-spacing:.16em;text-transform:uppercase;position:relative;padding:6px 0}
.nav-list a:hover{color:var(--terra)}
.nav-cta{font-family:'Italiana',serif;padding:12px 28px;background:transparent;color:var(--ink);font-size:14px;font-weight:400;letter-spacing:.16em;transition:all .35s;border:1px solid var(--ink);border-radius:32px}
.nav-cta:hover{background:var(--ink);color:var(--bg)}
.mobile-toggle{display:none;background:none;border:none;color:var(--ink);font-size:22px;cursor:pointer}
@media(max-width:1000px){
  .nav-list,.nav-cta{display:none}
  .mobile-toggle{display:block}
  .site-header.menu-active{background:var(--bg)!important;backdrop-filter:none!important}
  .mobile-nav{display:none;position:fixed;top:96px;left:0;right:0;bottom:0;background:var(--bg);z-index:99;padding:48px;flex-direction:column;gap:24px}
  .mobile-nav.open{display:flex}
  .mobile-nav a{font-family:'Italiana',serif;font-size:32px;color:var(--ink);padding:12px 0;border-bottom:1px solid var(--line);letter-spacing:.04em}
}

/* ===== Hero — 大型写真+静謐タイポ ===== */
.hero{padding:200px 0 100px;position:relative;background:var(--bg);min-height:100vh;display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;position:relative;z-index:2}
.hero-text{position:relative}
.hero-tag{display:block;font-family:'Manrope',sans-serif;font-size:11px;letter-spacing:.32em;color:var(--terra);font-weight:500;margin-bottom:36px;text-transform:uppercase}
.hero h1{font-family:'Italiana','Noto Serif JP',serif;font-size:clamp(48px,7vw,108px);line-height:1.05;font-weight:400;color:var(--ink);letter-spacing:.02em;margin-bottom:40px}
.hero h1 .accent{color:var(--terra)}
.hero h1 .jp{font-family:'Noto Serif JP',serif;font-size:.42em;font-weight:400;display:block;margin-top:16px;letter-spacing:.04em;color:var(--ink-3)}
.hero-lead{font-size:16px;color:var(--ink-3);max-width:480px;line-height:1.95;margin-bottom:48px}
.hero-actions{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:14px;padding:16px 36px;font-family:'Manrope',sans-serif;font-size:13px;font-weight:500;letter-spacing:.16em;transition:all .35s;cursor:pointer;border:1px solid var(--ink);border-radius:32px;text-transform:uppercase}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:var(--terra);border-color:var(--terra)}
.btn-outline{background:transparent;color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--bg)}
.btn-text{background:transparent;border:none;color:var(--ink);padding:12px 0;border-bottom:1px solid var(--ink);border-radius:0}
.btn-text:hover{color:var(--terra);border-color:var(--terra)}

.hero-visual{position:relative}
.hero-visual .image-placeholder{aspect-ratio:3/4;border-radius:200px 200px 0 0}
.hero-visual::before{content:"";position:absolute;top:-40px;right:-40px;width:200px;height:200px;border:1px solid var(--sage);border-radius:50%;z-index:-1}
.hero-meta{display:flex;gap:48px;margin-top:80px;padding-top:40px;border-top:1px solid var(--line);justify-content:flex-start}
.hero-meta-item{display:flex;flex-direction:column;gap:8px}
.hero-meta-num{font-family:'Italiana',serif;font-size:36px;color:var(--ink);line-height:1;letter-spacing:.02em}
.hero-meta-num .small{font-size:.6em;color:var(--terra);margin-left:4px}
.hero-meta-label{font-size:11px;color:var(--gray);letter-spacing:.16em;text-transform:uppercase;font-family:'Manrope',sans-serif;font-weight:500}

@media(max-width:900px){
  .hero{padding:160px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:64px}
  .hero-meta{gap:32px;flex-wrap:wrap}
}

/* ===== Image Placeholder ===== */
.image-placeholder{display:flex;align-items:center;justify-content:center;background:var(--bg-2);border:none;color:var(--gray);font-size:13px;font-family:'Manrope',sans-serif;font-weight:400;letter-spacing:.04em;aspect-ratio:16/9;text-align:center;padding:24px;border-radius:8px}
.image-placeholder[data-aspect="4-5"]{aspect-ratio:4/5}
.image-placeholder[data-aspect="3-4"]{aspect-ratio:3/4}
.image-placeholder[data-aspect="1-1"]{aspect-ratio:1/1}
.image-placeholder[data-aspect="21-9"]{aspect-ratio:21/9}
.image-placeholder.rounded-top{border-radius:200px 200px 0 0}
.image-placeholder.rounded-full{border-radius:50%}

/* ===== Section共通 ===== */
section{padding:160px 0;position:relative}
.sec-tag{display:inline-block;font-family:'Manrope',sans-serif;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--terra);font-weight:500;margin-bottom:24px}
.sec-title{font-family:'Italiana','Noto Serif JP',serif;font-size:clamp(40px,5vw,80px);line-height:1.05;font-weight:400;letter-spacing:.02em;color:var(--ink);margin-bottom:32px}
.sec-title .accent{color:var(--terra)}
.sec-title .jp{font-family:'Noto Serif JP',serif;font-size:.4em;display:block;margin-top:16px;color:var(--ink-3);font-weight:400}
.sec-lead{color:var(--ink-3);max-width:580px;font-size:16px;line-height:1.95;margin-bottom:80px}
.text-center{text-align:center}
.text-center .sec-lead{margin-left:auto;margin-right:auto}

/* ===== About ===== */
.about-section{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:120px;align-items:center}
.about-visual .image-placeholder{aspect-ratio:3/4;border-radius:0 200px 200px 0}
.about-text p{margin-bottom:24px;color:var(--ink-3);line-height:1.95;font-size:15.5px}
.signature{margin-top:48px;padding-top:32px;border-top:1px solid var(--line);display:flex;align-items:baseline;gap:16px}
.signature-name{font-family:'Italiana',serif;font-size:22px;color:var(--ink)}
.signature-title{font-size:11px;color:var(--gray);letter-spacing:.16em;text-transform:uppercase;font-family:'Manrope',sans-serif;font-weight:500}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:60px}}

/* ===== Class ===== */
.class-section{background:var(--bg-2)}
.class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:48px}
.class-card{background:var(--bg);overflow:hidden;border-radius:16px;transition:all .35s;cursor:pointer}
.class-card:hover{transform:translateY(-6px)}
.class-card .card-img{aspect-ratio:4/5;overflow:hidden}
.class-card .card-img .image-placeholder{height:100%;border-radius:0}
.class-card .card-body{padding:32px 32px 36px}
.class-card .card-tag{font-family:'Manrope',sans-serif;font-size:10px;color:var(--terra);letter-spacing:.24em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.class-card h3{font-family:'Italiana','Noto Serif JP',serif;font-size:28px;line-height:1.15;font-weight:400;letter-spacing:.02em;margin-bottom:14px;color:var(--ink)}
.class-card h3 .jp{font-family:'Noto Serif JP',serif;font-size:.5em;display:block;margin-top:6px;color:var(--ink-3);font-weight:400}
.class-card p{font-size:13.5px;color:var(--ink-3);line-height:1.85}
@media(max-width:900px){.class-grid{grid-template-columns:1fr;gap:24px}}

/* ===== Instructors ===== */
.instructors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:48px}
.instructor-card{text-align:center}
.instructor-card .photo{aspect-ratio:1/1;background:var(--bg-2);border-radius:50%;margin-bottom:20px;overflow:hidden}
.instructor-card .photo .image-placeholder{height:100%;border-radius:50%;font-size:11px}
.instructor-card .name{font-family:'Italiana','Noto Serif JP',serif;font-size:22px;line-height:1.2;color:var(--ink);margin-bottom:6px;letter-spacing:.02em}
.instructor-card .role{font-size:11px;color:var(--terra);letter-spacing:.16em;text-transform:uppercase;font-family:'Manrope',sans-serif;font-weight:500}
@media(max-width:900px){.instructors-grid{grid-template-columns:1fr 1fr;gap:32px}}

/* ===== Flow ===== */
.flow-section{background:var(--bg);position:relative}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:48px;border-top:1px solid var(--line)}
.flow-step{padding:48px 24px;border-right:1px solid var(--line)}
.flow-step:last-child{border-right:none}
.flow-step .step-num{font-family:'Italiana',serif;font-size:48px;color:var(--terra);line-height:1;margin-bottom:24px;letter-spacing:.02em}
.flow-step h4{font-family:'Italiana','Noto Serif JP',serif;font-size:24px;margin-bottom:14px;line-height:1.2;font-weight:400;color:var(--ink);letter-spacing:.02em}
.flow-step h4 .jp{font-family:'Noto Serif JP',serif;font-size:.55em;display:block;margin-top:6px;color:var(--ink-3);font-weight:400}
.flow-step p{font-size:13.5px;color:var(--ink-3);line-height:1.85}
@media(max-width:900px){.flow-grid{grid-template-columns:1fr 1fr}.flow-step:nth-child(2){border-right:none}}

/* ===== News ===== */
.news-section{background:var(--bg-2)}
.news-list{display:grid;grid-template-columns:1fr;gap:0;margin-top:48px}
.news-item{display:grid;grid-template-columns:140px 100px 1fr 60px;gap:32px;padding:28px 0;border-bottom:1px solid var(--line);align-items:center;transition:padding .35s}
.news-item:hover{padding-left:16px}
.news-date{font-family:'Italiana',serif;color:var(--terra);font-size:18px;letter-spacing:.02em}
.news-cat{font-size:10px;padding:5px 14px;background:transparent;color:var(--ink);text-align:center;letter-spacing:.16em;text-transform:uppercase;font-weight:500;justify-self:start;border:1px solid var(--ink);border-radius:32px;font-family:'Manrope',sans-serif}
.news-cat.event{border-color:var(--terra);color:var(--terra)}
.news-cat.recruit{border-color:var(--sage);color:var(--sage)}
.news-title{font-size:14.5px;color:var(--ink);line-height:1.6;font-family:'Manrope',sans-serif}
.news-arrow{font-family:'Italiana',serif;font-size:18px;color:var(--ink);text-align:right}
@media(max-width:700px){.news-item{grid-template-columns:1fr;gap:8px}.news-arrow{display:none}}

/* ===== Studio (office) ===== */
.studio-section{background:var(--bg)}
.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.studio-info ul{list-style:none}
.studio-info li{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:140px 1fr;gap:24px;align-items:start}
.studio-info li:first-child{border-top:1px solid var(--line)}
.studio-info li span{color:var(--terra);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;font-family:'Manrope',sans-serif}
.studio-info li b{font-weight:400;color:var(--ink);font-size:14.5px;line-height:1.7;font-family:'Manrope',sans-serif}
.studio-section .image-placeholder{aspect-ratio:4/5;border-radius:200px 200px 0 0}
@media(max-width:900px){.studio-grid{grid-template-columns:1fr;gap:48px}}

/* ===== CTA ===== */
.cta-block{background:var(--sage);color:var(--bg);padding:140px 0;text-align:center;position:relative;overflow:hidden}
.cta-block::before{content:"";position:absolute;top:50%;left:50%;width:800px;height:800px;border:1px solid rgba(245,241,232,.15);border-radius:50%;transform:translate(-50%,-50%)}
.cta-block .container{position:relative;z-index:2}
.cta-block h2{font-family:'Italiana','Noto Serif JP',serif;font-size:clamp(40px,5.5vw,72px);line-height:1.05;font-weight:400;letter-spacing:.02em;margin-bottom:28px}
.cta-block .lead{font-size:16px;max-width:560px;margin:0 auto 48px;line-height:1.95;color:rgba(245,241,232,.85)}
.cta-block .cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-block .btn-primary{background:var(--bg);color:var(--ink);border-color:var(--bg)}
.cta-block .btn-primary:hover{background:var(--terra);color:var(--bg);border-color:var(--terra)}
.cta-block .btn-outline{border-color:var(--bg);color:var(--bg)}
.cta-block .btn-outline:hover{background:var(--bg);color:var(--ink)}

/* ===== Footer ===== */
footer.site-footer{background:var(--ink);color:var(--bg);padding:120px 0 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;margin-bottom:80px;align-items:start}
.footer-brand .logo{margin-bottom:32px;color:var(--bg)}
.footer-brand .logo,.footer-brand .logo *{color:var(--bg)}
.footer-brand .logo .symbol{color:var(--terra-l)}
.footer-brand .logo .jp{color:rgba(245,241,232,.5)}
.footer-brand p{color:rgba(245,241,232,.5);font-size:13.5px;line-height:1.85;max-width:340px}
.footer-col h5{font-family:'Italiana',serif;font-size:18px;margin-bottom:24px;color:var(--terra-l);font-weight:400;letter-spacing:.02em}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:14px}
.footer-col a{color:rgba(245,241,232,.7);font-size:14px;transition:color .35s;font-family:'Manrope',sans-serif}
.footer-col a:hover{color:var(--terra-l)}
.footer-bottom{padding-top:40px;border-top:1px solid rgba(245,241,232,.1);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center}
.footer-bottom small{color:rgba(245,241,232,.4);font-size:11px;font-family:'Italiana',serif;letter-spacing:.04em}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;gap:40px}}

/* ===== Subpage ===== */
.page-hero{padding:220px 0 120px;background:var(--bg);text-align:center;border-bottom:1px solid var(--line);position:relative}
.breadcrumb{font-family:'Manrope',sans-serif;font-size:11px;color:var(--gray);letter-spacing:.16em;margin-bottom:32px;text-transform:uppercase;font-weight:500}
.breadcrumb a{color:var(--ink-3)}
.page-hero h1{font-family:'Italiana','Noto Serif JP',serif;font-size:clamp(56px,8vw,128px);line-height:1.05;font-weight:400;letter-spacing:.02em;color:var(--ink);margin-bottom:24px}
.page-hero h1 .accent{color:var(--terra)}
.page-hero h1 .jp{font-family:'Noto Serif JP',serif;font-size:.32em;display:block;margin-top:16px;color:var(--ink-3);font-weight:400}
.page-hero .lead{color:var(--ink-3);font-size:16px;max-width:600px;margin:0 auto;line-height:1.95}

.content-section{padding:120px 0}
.content-section h2{font-family:'Italiana','Noto Serif JP',serif;font-size:clamp(32px,4vw,56px);margin:80px 0 32px;font-weight:400;color:var(--ink);letter-spacing:.02em}
.content-section h2 .accent{color:var(--terra)}
.content-section h2:first-child{margin-top:0}
.content-section h3{font-family:'Manrope',sans-serif;font-size:13px;margin:48px 0 16px;color:var(--terra);font-weight:500;letter-spacing:.16em;text-transform:uppercase}
.content-section p{color:var(--ink-3);margin-bottom:20px;max-width:780px;line-height:2}
.content-section ul{margin:18px 0 28px;list-style:none}
.content-section ul li{margin-bottom:14px;color:var(--ink-3);padding-left:24px;position:relative;line-height:1.85}
.content-section ul li::before{content:"";position:absolute;left:0;top:13px;width:14px;height:1px;background:var(--terra)}

.data-table{width:100%;border-collapse:collapse;margin:32px 0;border-top:1px solid var(--line)}
.data-table th,.data-table td{padding:24px 0;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.data-table th{color:var(--gray);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;width:200px;padding-right:32px;font-family:'Manrope',sans-serif}
.data-table td{font-size:15px;line-height:1.75;font-family:'Manrope',sans-serif}

.faq-list{margin:40px 0}
.faq-item{border-bottom:1px solid var(--line);padding:32px 0}
.faq-q{font-weight:400;cursor:pointer;padding-left:48px;position:relative;font-size:18px;color:var(--ink);font-family:'Italiana','Noto Serif JP',serif;letter-spacing:.02em}
.faq-q::before{content:"Q";position:absolute;left:0;top:-2px;color:var(--terra);font-family:'Italiana',serif;font-size:24px}
.faq-a{padding:18px 0 0 48px;color:var(--ink-3);font-size:14.5px;line-height:1.95}
.faq-a::before{content:"A. ";color:var(--terra);font-family:'Italiana',serif;font-size:18px}

.contact-form{display:grid;gap:24px;max-width:680px;margin:32px auto}
.contact-form label{display:block;font-family:'Manrope',sans-serif;font-size:11px;letter-spacing:.16em;color:var(--gray);margin-bottom:10px;text-transform:uppercase;font-weight:500}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:14px 16px;background:var(--bg-2);border:1px solid transparent;color:var(--ink);font-family:inherit;font-size:14.5px;transition:all .35s;border-radius:8px}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--terra);background:var(--bg)}
.contact-form textarea{min-height:140px;resize:vertical}

.article-meta{display:flex;gap:16px;align-items:center;justify-content:center;margin-bottom:24px;font-family:'Manrope',sans-serif;font-size:11px;color:var(--gray);letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.article-meta .cat{padding:6px 14px;border:1px solid var(--ink);border-radius:32px;color:var(--ink)}
.article-body{max-width:780px;margin:0 auto}
.article-body p{color:var(--ink);margin-bottom:24px;line-height:2;font-size:15.5px}
.article-body blockquote{margin:48px 0;padding:32px 40px;border-left:2px solid var(--terra);background:var(--bg-2);color:var(--ink);font-family:'Italiana','Noto Serif JP',serif;font-size:22px;line-height:1.6;border-radius:0 8px 8px 0;letter-spacing:.02em}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1.1s ease,transform 1.1s ease}
.reveal.show{opacity:1;transform:translateY(0)}


/* ====================================================
   Visual safety override (2026-05-04 一括強制表示化)
   feedback_pre_upload_visual_check ルール準拠
   JS未発火時/画像非表示を防ぐため、すべての
   reveal系クラスを初期表示OKに強制
==================================================== */
.reveal, .reveal-up, .reveal-fade, .reveal-clip, .reveal-noren,
.scrub-item, .reveal-left, .reveal-right { 
  opacity: 1 !important; 
  transform: none !important; 
  clip-path: inset(0 0 0% 0) !important;
  -webkit-clip-path: inset(0 0 0% 0) !important;
}



/* ====================================================
   スマホ時 contact フォーム強制1カラム化（2026-05-05）
   2カラム表示で入力欄が狭くなる問題
==================================================== */
@media (max-width: 767px) {
    .form-row,
    .form-grid,
    .form-2col,
    .form-pair,
    .input-row,
    .input-grid,
    [class*="form-row"],
    [class*="form-grid"],
    [class*="two-col"] {
        display: block !important;
        grid-template-columns: 1fr !important;
    }
    form input[type="text"],
    form input[type="email"],
    form input[type="tel"],
    form input[type="number"],
    form textarea,
    form select,
    .form-row > input,
    .form-row > textarea,
    .form-row > select,
    .form-row > div,
    .form-grid > * {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }
    .form-row, .form-grid {
        margin-bottom: 1rem;
    }
}



/* ====================================================
   contact 1カラム化 強化版（2026-05-05・全クラス網羅）
==================================================== */
@media (max-width: 767px) {
    .contact-grid,
    .contact-form,
    .ct-grid,
    .ct-form,
    .booking-form,
    .reserve-form,
    .form-card,
    .form-wrap,
    .form-box,
    [class*="contact-grid"],
    [class*="contact-form"],
    [class*="ct-grid"],
    [class*="ct-form"] {
        display: block !important;
        grid-template-columns: 1fr !important;
    }
    .contact-grid > *,
    .contact-form > *,
    .ct-grid > *,
    .ct-form > *,
    .booking-form > *,
    .reserve-form > *,
    .form-card > *,
    .form-wrap > *,
    .form-box > * {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }
    .ct-budget-grid,
    .ct-field {
        grid-template-columns: 1fr !important;
        display: block !important;
    }
}

/* ====================================================
   横スクロール防止（2026-05-14 一括追加）
   CLAUDE.md ルール「html/body 両方に overflow-x:hidden」準拠
==================================================== */
html { overflow-x: hidden; }
body { overflow-x: hidden; }