/*
Theme Name: Ryoko Piano
Description: りょうこピアノ教室 専用テーマ（1ページ構成・Contact Form 7 対応）
Version: 1.0.3
Text Domain: ryoko-piano
*/
/* Layout: 一列の読みもの。セクションの区切りに鍵盤の帯、見出しに五線。左右の余白をたっぷり取る */
:root{
  --bg:#ffffff;          /* 白基調 */
  --paper:#ffffff;
  --ink:#38424b;
  --ink-soft:#6a7681;
  --line:#dfe6ea;
  --blue:#4a9cc4;        /* 現サイトの水色を落ち着かせた色 */
  --blue-pale:#f2f8fc;
  --pink:#d9668f;        /* 現サイトのピンクを柔らかくした色 */
  --pink-pale:#fdf4f7;
  --sun:#f1b33c;         /* イラストの黄色 */
  --sun-pale:#fefaf1;
  --key-black:#3b434a;
  --display:"Kiwi Maru","Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic",sans-serif;
  --body:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic","Meiryo",sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#1d2328;--paper:#252c32;--ink:#e6ebef;--ink-soft:#a7b2bb;--line:#38424b;
  --blue:#7cbede;--blue-pale:#24343f;--pink:#ee93b3;--pink-pale:#3a2a31;--sun:#f3c262;--sun-pale:#3a3324;--key-black:#0f1316;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#1d2328;--paper:#252c32;--ink:#e6ebef;--ink-soft:#a7b2bb;--line:#38424b;
  --blue:#7cbede;--blue-pale:#24343f;--pink:#ee93b3;--pink-pale:#3a2a31;--sun:#f3c262;--sun-pale:#3a3324;--key-black:#0f1316;color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.95;letter-spacing:.03em}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding-inline:20px}
.narrow{max-width:720px}

/* 見本の注記 */
.mocknote{background:var(--sun-pale);color:var(--ink);font-size:13px;text-align:center;padding:6px 16px;line-height:1.6}

/* ヘッダー */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:10px;flex-wrap:wrap}
.logo{font-family:var(--display);font-size:22px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px;line-height:1.3}
.logo svg{flex:none}
.logo small{display:block;font-family:var(--body);font-size:11px;color:var(--ink-soft);letter-spacing:.12em}
nav.gnav{display:flex;gap:4px 18px;flex-wrap:wrap;font-size:14px}
nav.gnav a{color:var(--ink);text-decoration:none;padding:4px 2px;border-bottom:2px solid transparent}
nav.gnav a:hover{border-color:var(--pink)}
nav.gnav a.cta{background:var(--pink);color:#fff;border-radius:999px;padding:4px 16px;border:0}
nav.gnav a.cta:hover{filter:brightness(1.05)}

/* 鍵盤の帯 */
.keys{height:26px;background:
  linear-gradient(90deg,transparent 0 9px,var(--key-black) 9px 19px,transparent 19px 28px,var(--key-black) 28px 38px,transparent 38px 56px,var(--key-black) 56px 66px,transparent 66px 75px,var(--key-black) 75px 85px,transparent 85px 94px,var(--key-black) 94px 104px,transparent 104px 112px) top/112px 60% repeat-x,
  repeating-linear-gradient(90deg,var(--paper) 0 15px,var(--line) 15px 16px);
  border-block:1px solid var(--line);opacity:.9}

/* ヒーロー */
.hero{padding-block:56px 40px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero-text{min-width:0}
.eyebrow{font-size:13px;color:var(--blue);letter-spacing:.2em}
.hero h1{font-family:var(--display);font-weight:500;font-size:clamp(28px,4.6vw,44px);line-height:1.5;margin:.3em 0 .5em;text-wrap:balance}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 62%,var(--pink-pale) 62%)}
.hero p.lead{color:var(--ink-soft);margin:0 0 24px;max-width:30em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 26px;font-family:var(--body);font-weight:700;font-size:15px;text-decoration:none;border:2px solid var(--pink);cursor:pointer;line-height:1.4}
.btn.primary{background:var(--pink);color:#fff}
.btn.ghost{background:transparent;color:var(--pink)}
.btn.line{background:#06c755;border-color:#06c755;color:#fff}
.hero-art{position:relative;min-width:0;display:flex;justify-content:center}
.hero-art .blob{position:absolute;inset:6% 4% 0;background:var(--sun-pale);border-radius:46% 54% 50% 50%/55% 48% 52% 45%}
.hero-art img{position:relative;width:100%;max-width:380px;height:auto}
.hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px;padding:0;list-style:none;font-size:13px}
.hero-tags li{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:2px 12px}

/* セクション共通 */
section{padding-block:72px}
section[id]{scroll-margin-top:72px}
section.tint{background:var(--paper);border-block:1px solid var(--line)}
.sec-head{text-align:center;margin-bottom:40px}
.sec-head .en{display:block;font-size:12px;letter-spacing:.3em;color:var(--blue)}
.sec-head h2{font-family:var(--display);font-weight:500;font-size:clamp(23px,3.2vw,30px);margin:.2em 0 0;line-height:1.5;text-wrap:balance}
.staff{display:block;width:120px;height:18px;margin:12px auto 0;background:repeating-linear-gradient(180deg,var(--line) 0 1px,transparent 1px 4px)}
p{margin:0 0 1em}

/* こんな方へ */
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.for{border-radius:20px;padding:28px 28px 20px;min-width:0;border:1px solid var(--line)}
.for.kids{background:var(--pink-pale)}
.for.adult{background:var(--blue-pale)}
.for h3{font-family:var(--display);font-weight:500;font-size:20px;margin:0 0 14px;line-height:1.5}
.for ul{list-style:none;margin:0;padding:0}
.for li{position:relative;padding-left:26px;margin-bottom:8px;line-height:1.7}
.for li::before{content:"♪";position:absolute;left:2px;top:0;color:var(--pink)}
.for.adult li::before{color:var(--blue)}

/* ロシアン奏法 */
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.method div{border-top:3px solid var(--sun);padding-top:14px;min-width:0}
.method h4{font-size:16px;margin:0 0 6px;font-weight:700}
.method p{font-size:14.5px;color:var(--ink-soft);margin:0;line-height:1.85}

/* レッスン */
.rooms{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:48px}
.room{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:22px 24px;min-width:0}
section:not(.tint) .room{background:var(--paper)}
.room h3{font-family:var(--display);font-weight:500;font-size:20px;margin:0 0 8px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.room h3 span{font-family:var(--body);font-size:12px;color:#fff;background:var(--blue);border-radius:999px;padding:0 10px}
.room dl{display:grid;grid-template-columns:5.5em 1fr;gap:4px 10px;margin:0;font-size:15px}
.room dt{color:var(--ink-soft)}
.room dd{margin:0}
.courses{display:grid;gap:18px;margin-bottom:48px}
.course{display:grid;grid-template-columns:200px 1fr;gap:20px;padding-bottom:18px;border-bottom:1px dashed var(--line)}
.course h3{font-family:var(--display);font-weight:500;font-size:19px;margin:0;line-height:1.5}
.course h3 small{display:block;font-family:var(--body);font-size:12.5px;color:var(--ink-soft);margin-top:4px}
.course p{margin:0;min-width:0}
.fees{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:start}
.fee-card{background:var(--paper);border:2px solid var(--sun-pale);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--sun) 35%,transparent);border-radius:20px;padding:26px;min-width:0}
.fee-card h3,.fee-side h3{font-family:var(--display);font-weight:500;font-size:19px;margin:0 0 12px}
table.fee{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
table.fee th,table.fee td{padding:10px 4px;border-bottom:1px solid color-mix(in srgb,var(--sun) 40%,transparent);text-align:left}
table.fee td{text-align:right;font-size:20px;font-weight:700}
table.fee td small{font-size:13px;font-weight:400}
.free{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;font-size:13.5px}
.free span{background:var(--sun-pale);border-radius:999px;padding:2px 12px}
.fee-side{min-width:0}
.fee-side dl{margin:0;display:grid;grid-template-columns:7em 1fr;gap:8px 12px;font-size:15px}
.fee-side dt{color:var(--ink-soft)}
.fee-side dd{margin:0}

/* プロフィール */
.profile{display:grid;grid-template-columns:220px 1fr;gap:36px;align-items:start}
.portrait{display:block;width:200px;max-width:100%;height:auto;aspect-ratio:160/213;object-fit:cover;border-radius:24px;border:6px solid var(--paper);box-shadow:0 0 0 1px var(--line),10px 10px 0 var(--pink-pale)}
.profile h3{font-family:var(--display);font-weight:500;font-size:24px;margin:0 0 4px}
.profile .role{color:var(--ink-soft);font-size:14px;margin-bottom:18px}
.career{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.career div{min-width:0}
.career h4{font-size:13px;letter-spacing:.15em;color:var(--blue);margin:0 0 6px;font-weight:700}
.career ul{margin:0;padding-left:1.1em;font-size:14.5px;line-height:1.85}
.message{margin-top:22px;background:var(--pink-pale);border-radius:16px;padding:18px 22px;font-size:15px}

/* Q&A */
.qa details{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.qa summary{cursor:pointer;list-style:none;padding:16px 48px 16px 56px;position:relative;font-weight:700;line-height:1.6}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";position:absolute;left:18px;top:13px;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:14px}
.qa summary::after{content:"+";position:absolute;right:20px;top:12px;font-size:22px;color:var(--ink-soft)}
.qa details[open] summary::after{content:"−"}
.qa .a{padding:0 22px 18px 56px;position:relative;color:var(--ink-soft)}
.qa .a::before{content:"A";position:absolute;left:18px;top:2px;width:26px;height:26px;border-radius:50%;background:var(--pink);color:#fff;display:grid;place-items:center;font-size:14px;line-height:1}

/* アクセス */
.access .rooms{margin-bottom:20px}
.note{font-size:14px;color:var(--ink-soft);text-align:center}

/* お問い合わせ */
.contact{background:var(--bg)}
form.inq{background:var(--paper);border-radius:24px;padding:32px clamp(18px,4vw,40px);border:1px solid var(--line)}
.row{display:grid;grid-template-columns:200px 1fr;gap:8px 20px;padding-block:14px;border-bottom:1px solid var(--line)}
.row:last-of-type{border-bottom:0}
.row > label,.row > .lbl{font-weight:700;font-size:15px;padding-top:8px;display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap}
.req,.opt{font-size:11px;border-radius:4px;padding:1px 6px;font-weight:700;line-height:1.7}
.req{background:var(--pink);color:#fff}
.opt{background:var(--line);color:var(--ink-soft)}
.field{min-width:0}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
textarea{min-height:140px;resize:vertical}
.choices{display:flex;flex-wrap:wrap;gap:8px 18px;padding-top:6px}
.choices label{display:flex;align-items:center;gap:6px;cursor:pointer}
.hint{font-size:12.5px;color:var(--ink-soft);margin-top:4px;line-height:1.6}
.agree{text-align:center;margin:22px 0 8px;font-size:14px}
.agree a{color:var(--blue)}
.submit{text-align:center}
.submit .btn{font-size:16px;padding:14px 48px}
.sent{margin-top:16px;text-align:center;background:var(--sun-pale);border-radius:12px;padding:12px;font-size:14px}
.or-line{text-align:center;margin-top:28px;font-size:14px;color:var(--ink-soft)}
.or-line .btn{margin-top:8px}

/* フッター */
footer{background:var(--paper);border-top:1px solid var(--line);padding-block:36px 28px;font-size:14px;color:var(--ink-soft)}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer .fname{font-family:var(--display);font-size:18px;color:var(--ink)}
footer nav{display:flex;gap:14px;flex-wrap:wrap}
footer nav a{color:var(--ink-soft);text-decoration:none}
.links{margin-top:24px;justify-content:center}
.links img{display:block;width:300px;max-width:100%;height:auto;border-radius:4px}
.copy{text-align:center;font-size:12px;margin-top:24px;color:var(--ink-soft)}

.ib{display:inline-block}
.menu-btn{display:none}
/* スマホ */
@media (max-width:760px){
  header.site .wrap{flex-wrap:nowrap;position:relative}
  .menu-btn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 10px;border:0;border-radius:12px;background:var(--pink-pale);cursor:pointer;flex:none}
  .menu-btn span{display:block;height:2px;border-radius:2px;background:var(--pink);transition:transform .2s,opacity .2s}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  nav.gnav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 12px 24px color-mix(in srgb,var(--ink) 10%,transparent);padding:8px 20px 20px;font-size:16px}
  nav.gnav.open{display:flex}
  nav.gnav a{padding:14px 4px;border-bottom:1px solid var(--line)}
  nav.gnav a.cta{margin-top:16px;text-align:center;padding:12px 16px}
  .hero{padding-block:32px 24px}
  .hero .wrap{grid-template-columns:1fr}
  .hero-art{order:-1}
  .hero-art img{max-width:260px}
  .two,.rooms,.fees,.method,.career{grid-template-columns:1fr}
  .course{grid-template-columns:1fr;gap:6px}
  .profile{grid-template-columns:1fr;justify-items:center;text-align:left}
  .profile .portrait{width:180px}
  .profile > div{width:100%}
  .row{grid-template-columns:1fr}
  .row > label,.row > .lbl{padding-top:0}
  section{padding-block:52px}
  .logo{font-size:19px}
}
/* Contact Form 7 */
.wpcf7 form.inq .wpcf7-form-control-wrap{display:block}
.choices .wpcf7-form-control{display:flex;flex-wrap:wrap;gap:8px 18px}
.choices .wpcf7-list-item{margin:0}
.choices .wpcf7-list-item label{display:flex;align-items:center;gap:6px;cursor:pointer}
.agree .wpcf7-list-item{margin:0}
.wpcf7-not-valid-tip{font-size:13px;color:var(--pink);margin-top:4px}
.wpcf7 form .wpcf7-response-output{margin:16px 0 0;border:0;border-radius:12px;padding:12px;background:var(--sun-pale);text-align:center;font-size:14px}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.unaccepted .wpcf7-response-output{background:var(--pink-pale)}
.wpcf7-spinner{display:block;margin:10px auto 0}
input[type=submit].btn{appearance:none;-webkit-appearance:none}
.pagebody{padding-block:56px 72px}
.pagebody h1{font-family:var(--display);font-weight:500;font-size:clamp(23px,3.2vw,30px);text-align:center;margin:0 0 32px}
.pagebody h2{font-size:18px;margin:2em 0 .5em}

/* 追加調整 */
#f-zip{max-width:14em;margin-bottom:8px}
.admin-bar header.site{top:32px}
@media (max-width:782px){.admin-bar header.site{top:46px}}
@media (max-width:600px){.admin-bar header.site{top:0}}
footer .links{display:flex;flex-wrap:wrap;gap:12px;align-items:stretch;justify-content:flex-start}
.kawai-link{display:flex;flex-direction:column;justify-content:center;width:300px;max-width:100%;min-height:79px;padding:10px 16px;border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--ink);text-decoration:none;font-size:14px;line-height:1.6}
.kawai-link small{color:var(--blue);font-size:12px}
.kawai-link:hover{border-color:var(--blue)}