/*
Theme Name: 足裏みらくる（Astra子テーマ）
Template: astra
Description: 足裏みらくる公式サイト用のAstra子テーマ。有効化するとページ・カテゴリ・メニューを自動作成します。
Version: 1.0.1
Author: Design Labo MilkyWay
Text Domain: ashiura
*/
:root{
  --ground:#FFFFFF;
  --paper:#FFFFFF;
  --wash:#F0F7FC;
  --ink:#2C3440;
  --ink-soft:#5F6B7A;
  --accent:#3E8FC7;
  --accent-deep:#2A6EA3;
  --accent-soft:#E3F1FA;
  --line:#DFE7EE;
  --line-green:#06C755;
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
}
/* 常に白ベース（ダークモードでも明るいまま表示） */
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.9;font-size:16px;letter-spacing:.02em}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:600;text-wrap:balance;line-height:1.5}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
.narrow{max-width:640px;margin:0 auto}

/* 写真プレースホルダー（本番で実写真に差替え） */
.ph{position:relative;background:linear-gradient(150deg,var(--accent-soft),var(--wash) 60%,#EAF3FB);border:1px dashed var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph::before{content:"📷";font-size:1.6rem;position:absolute;top:14px;left:16px;opacity:.6}
.ph span{font-size:.8rem;color:var(--accent-deep);font-weight:500;text-align:center;padding:0 18px;line-height:1.7}
.ph.has-img{border:none;background:none}
.ph.has-img::before{display:none}
.ph.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}

/* header */
header{position:sticky;top:0;background:color-mix(in srgb,var(--ground) 90%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1140px;margin:0 auto}
.brand{font-family:var(--serif);font-size:1.15rem;font-weight:700;letter-spacing:.08em;text-decoration:none}
.brand small{display:block;font-family:var(--sans);font-size:.6rem;font-weight:500;letter-spacing:.24em;color:var(--accent)}
.menu{display:flex;gap:22px;list-style:none;font-size:.82rem;font-weight:500}
.menu a{text-decoration:none;color:var(--ink-soft)}
.menu a:hover,.menu a:focus-visible{color:var(--accent-deep)}
.cta-line{background:var(--line-green);color:#fff;border-radius:999px;padding:8px 18px;font-size:.8rem;font-weight:700;text-decoration:none;white-space:nowrap}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;margin-left:6px}
.hamburger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:transform .3s,opacity .3s}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:820px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 0;box-shadow:0 12px 24px rgba(20,50,80,.10)}
  .menu.open{display:flex}
  .menu li a{display:block;padding:13px 28px;font-size:.9rem}
  .hamburger{display:block}
  .cta-line{padding:7px 14px;font-size:.75rem}
}

/* hero : fullscreen video */
.hero{position:relative;min-height:76vh;display:flex;align-items:flex-start;overflow:hidden;color:#FFFFFF}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media .placeholder{width:100%;height:100%;object-fit:cover;display:block}
.hero-media .placeholder{background:linear-gradient(165deg,#4A9AD4 0%,#7DBCE8 38%,#BFE0F5 68%,#F4FAFE 100%);background-size:220% 220%}
.hero-media .placeholder::after{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 34% 14% at 22% 30%,rgba(255,255,255,.75),transparent 70%),
  radial-gradient(ellipse 28% 11% at 68% 20%,rgba(255,255,255,.6),transparent 70%),
  radial-gradient(ellipse 40% 15% at 82% 48%,rgba(255,255,255,.45),transparent 70%)}
@media (prefers-reduced-motion: no-preference){
  .hero-media .placeholder{animation:drift 16s ease-in-out infinite alternate}
  @keyframes drift{from{background-position:0% 0%}to{background-position:100% 100%}}
}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,50,80,.30) 0%,rgba(20,50,80,.02) 30%,rgba(20,50,80,.05) 100%)}
.hero-note{position:absolute;top:18px;right:18px;z-index:2;font-size:.7rem;background:rgba(255,255,255,.85);color:#2A6EA3;border-radius:6px;padding:6px 12px}
.hero-inner{position:relative;z-index:1;max-width:1060px;width:100%;margin:0 auto;padding:32px 24px}
.hero .eyebrow{font-size:.78rem;letter-spacing:.24em;color:#FFFFFF;font-weight:700;text-shadow:0 1px 10px rgba(10,40,70,.6)}

/* 動画直下のキャッチコピー */
.catch{padding:80px 0;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#FFFFFF 0%,#E7F3FB 70%,#DDEEF9 100%)}
.catch-inner{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.catch h1{font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:.06em}
.catch .lede{margin-top:26px;color:var(--ink-soft);max-width:34em}
.steps{display:flex;flex-direction:column;gap:14px;font-family:var(--serif);font-size:1.05rem;border-left:2px solid var(--accent);padding-left:22px}
.steps span{color:var(--accent);font-size:.7rem;font-family:var(--sans);letter-spacing:.2em;display:block}
@media(max-width:820px){.catch-inner{grid-template-columns:1fr}}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:1;font-size:.65rem;letter-spacing:.3em;color:#FFFFFF;writing-mode:vertical-rl;display:flex;align-items:center;gap:10px}
.scroll-cue::after{content:"";width:1px;height:44px;background:rgba(255,255,255,.9);display:block;margin-top:8px}
@media(max-width:820px){.hero-inner{grid-template-columns:1fr;align-items:start;padding-top:100px}.hero{min-height:86vh}}

/* sections */
section{padding:88px 0}
/* 空と雲の装飾 */
.sky{position:relative;overflow:hidden}
.sky>*{position:relative;z-index:1}
.sky::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(ellipse 46% 16% at 18% 22%,rgba(255,255,255,.95),rgba(255,255,255,0) 70%),
  radial-gradient(ellipse 30% 11% at 34% 16%,rgba(255,255,255,.85),rgba(255,255,255,0) 70%),
  radial-gradient(ellipse 40% 13% at 78% 30%,rgba(255,255,255,.9),rgba(255,255,255,0) 70%),
  radial-gradient(ellipse 26% 9% at 64% 40%,rgba(255,255,255,.7),rgba(255,255,255,0) 70%),
  radial-gradient(ellipse 52% 15% at 92% 74%,rgba(255,255,255,.8),rgba(255,255,255,0) 70%),
  radial-gradient(ellipse 34% 10% at 8% 66%,rgba(255,255,255,.65),rgba(255,255,255,0) 70%)}
@media (prefers-reduced-motion: no-preference){
  .sky::before{animation:cloudDrift 60s ease-in-out infinite alternate}
  @keyframes cloudDrift{from{transform:translateX(-2.5%)}to{transform:translateX(2.5%)}}
}
section.alt{background:linear-gradient(180deg,#D8ECFA 0%,#E9F4FC 55%,#F8FCFF 100%)}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:16px}
.sec-head .en{font-size:.72rem;letter-spacing:.28em;color:var(--accent);font-weight:700}
.sec-head h2{font-size:1.7rem;letter-spacing:.06em}
.sec-lede{color:var(--ink-soft);max-width:38em;margin-bottom:44px}

/* about : 写真＋文章の2カラム */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-grid .ph{aspect-ratio:4/3}
.about p{margin-bottom:1.4em}
.about .kotoba{font-family:var(--serif);font-size:1.3rem;line-height:2.2;letter-spacing:.1em;margin-top:8px}
.about .kotoba em{font-style:normal;color:var(--accent-deep)}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}

/* german */
.german-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.german-grid .ph{aspect-ratio:4/3}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:40px}
.compare>div{background:var(--paper);padding:28px 26px}
.compare h3{font-size:1rem;margin-bottom:14px}
.compare ul{list-style:none;font-size:.88rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:10px}
.compare li::before{content:"─ ";color:var(--accent)}
@media(max-width:820px){.german-grid{grid-template-columns:1fr}}
@media(max-width:640px){.compare{grid-template-columns:1fr}}

/* photo-top cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.card .ph{aspect-ratio:16/10;border-radius:0;border:none;border-bottom:1px dashed var(--accent)}
.card .body{padding:24px 22px}
.card h3{font-size:1.05rem;margin-bottom:10px;color:var(--accent-deep)}
.card p{font-size:.88rem;color:var(--ink-soft)}
.card .tag{display:inline-block;font-size:.68rem;letter-spacing:.18em;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:2px 12px;margin-bottom:12px}

/* voice */
.voices{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.voice{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:26px 24px;font-size:.9rem;color:var(--ink-soft)}
.voice .head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.voice .avatar{width:52px;height:52px;border-radius:50%;flex:none;background:linear-gradient(150deg,var(--accent-soft),#EAF3FB);border:1px dashed var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.2rem;overflow:hidden}
.voice .avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.voice .who{font-size:.78rem;color:var(--accent-deep);font-weight:700;line-height:1.5}

/* line cta */
.line-cta{background:linear-gradient(180deg,#D8ECFA 0%,#EAF4FC 100%)}
.line-cta .inner{max-width:640px;margin:0 auto;text-align:center;padding:0 24px}
.line-cta h2{font-size:1.5rem;margin-bottom:18px}
.line-cta p{color:var(--ink-soft);margin-bottom:32px}
.btn-line{display:inline-block;background:var(--line-green);color:#fff;font-weight:700;text-decoration:none;border-radius:999px;padding:16px 48px;font-size:1rem}
.btn-sub{display:inline-block;margin-top:18px;font-size:.85rem;color:var(--ink-soft)}

/* media strip（ヒーロー直下の信頼帯） */
.media-strip{background:var(--paper);border-bottom:1px solid var(--line);padding:18px 24px;text-align:center}
.media-strip .items{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 28px;font-size:.8rem;color:var(--ink-soft);align-items:center}
.media-strip .label{font-size:.65rem;letter-spacing:.24em;color:var(--accent);font-weight:700}
.media-strip b{font-family:var(--serif);color:var(--ink);font-weight:600}

/* media section */
.media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.media-grid .card .ph{aspect-ratio:16/10}
.media-list{margin-top:36px;border-top:1px solid var(--line)}
.media-list .row{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:16px 4px;border-bottom:1px solid var(--line);font-size:.88rem}
.media-list .date{color:var(--accent);font-weight:700;font-size:.78rem;letter-spacing:.06em;font-variant-numeric:tabular-nums}
.media-list .row p{color:var(--ink-soft)}
@media(max-width:520px){.media-list .row{grid-template-columns:1fr;gap:2px}}

/* news */
.news-list{border-top:1px solid var(--line);max-width:760px}
.news-list a{display:grid;grid-template-columns:110px 92px 1fr;gap:16px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line);text-decoration:none;font-size:.9rem;transition:background .2s}
.news-list a:hover{background:var(--accent-soft)}
.news-list .date{color:var(--ink-soft);font-size:.8rem;font-variant-numeric:tabular-nums}
.news-list .cat{font-size:.68rem;letter-spacing:.1em;color:var(--accent-deep);border:1px solid var(--accent);border-radius:999px;text-align:center;padding:2px 8px}
.news-list .title{color:var(--ink)}
.news-more{display:inline-block;margin-top:28px;font-size:.85rem;font-weight:700;color:var(--accent-deep);text-decoration:none;border:1px solid var(--accent);border-radius:999px;padding:10px 32px;transition:background .2s,color .2s}
.news-more:hover{background:var(--accent);color:#fff}
@media(max-width:560px){.news-list a{grid-template-columns:auto auto;grid-template-rows:auto auto;gap:6px 12px}.news-list .title{grid-column:1/-1}}

/* スマホ用 固定LINEボタン */
.sp-fixed-cta{display:none}
@media(max-width:820px){
  .sp-fixed-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--line-green);color:#fff;font-weight:700;justify-content:center;align-items:center;gap:8px;padding:15px 16px;text-decoration:none;font-size:.95rem;box-shadow:0 -4px 16px rgba(0,0,0,.12)}
  body{padding-bottom:56px}
}

footer{border-top:1px solid var(--line);padding:48px 24px;text-align:center;font-size:.78rem;color:var(--ink-soft)}
footer .brand{font-size:1rem}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* 下層ページ */
.page-hero{background:linear-gradient(178deg,#BFE0F5 0%,#DCEEFA 38%,#F2F9FE 75%,#FFFFFF 100%);padding:80px 0 56px;border-bottom:1px solid var(--line)}
.page-hero .en{font-size:.72rem;letter-spacing:.28em;color:var(--accent);font-weight:700}
.page-hero h1{font-size:clamp(1.7rem,3.6vw,2.4rem);letter-spacing:.06em;margin-top:10px}
.page-hero .lede{color:var(--ink-soft);margin-top:18px;max-width:38em}
.detail-link{display:inline-block;margin-top:24px;font-size:.85rem;font-weight:700;color:var(--accent-deep);text-decoration:none;border:1px solid var(--accent);border-radius:999px;padding:9px 28px;transition:background .2s,color .2s}
.detail-link:hover{background:var(--accent);color:#fff}
.flow{counter-reset:step;max-width:720px}
.flow .f{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.flow .f::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--serif);font-size:1.5rem;color:var(--accent);font-variant-numeric:tabular-nums}
.flow h3{font-size:1.02rem;margin-bottom:6px}
.flow p{font-size:.9rem;color:var(--ink-soft)}
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-weight:700;padding:14px 4px;list-style:none;position:relative;padding-right:34px}
.faq summary::after{content:"＋";position:absolute;right:8px;color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 4px 16px;font-size:.9rem;color:var(--ink-soft)}
.price-table{width:100%;border-collapse:collapse;max-width:760px;font-size:.92rem}
.price-table th,.price-table td{border:1px solid var(--line);padding:14px 18px;text-align:left}
.price-table th{background:var(--wash);font-weight:700;white-space:nowrap}
.price-table td:last-child{white-space:nowrap;font-variant-numeric:tabular-nums}

/* スマホ最適化 */
@media(max-width:640px){
  body{font-size:15px;line-height:1.85}
  section{padding:56px 0}
  /* スマホ：動画をトリミングせず16:9で全体表示（動画内の字幕を切らない） */
  .hero{min-height:0;display:block}
  .hero-media{position:relative;inset:auto}
  .hero-media video,.hero-media .placeholder{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
  .hero-inner{position:absolute;top:0;left:0;right:0;padding:14px 16px}
  .hero .eyebrow{font-size:.62rem;letter-spacing:.16em}
  .scroll-cue{display:none}
  .catch{padding:56px 0}
  .catch .lede{font-size:.92rem}
  .steps{flex-direction:row;flex-wrap:wrap;gap:12px;border-left:none;padding-left:0;font-size:.82rem}
  .steps>div{border-left:2px solid var(--accent);padding-left:10px;white-space:nowrap}
  .sec-head{flex-direction:column;gap:6px;margin-bottom:14px}
  .sec-head h2{font-size:1.4rem}
  .about-grid,.german-grid{gap:28px}
  .wrap{padding:0 20px}
}
@media (prefers-reduced-motion: no-preference){
  .card,.voice{transition:transform .25s,box-shadow .25s}
  .card:hover,.voice:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(42,110,163,.14)}
  .cta-line,.btn-line{transition:transform .2s,filter .2s}
  .cta-line:hover,.btn-line:hover{transform:translateY(-2px);filter:brightness(1.06)}
  /* スクロール連動のふわっと表示 */
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
  .reveal.is-in{opacity:1;transform:none}
  .reveal:nth-child(2){transition-delay:.12s}
  .reveal:nth-child(3){transition-delay:.24s}
  /* ヒーローの文字を順に表示 */
  .hero .eyebrow,.scroll-cue{opacity:0;transform:translateY(18px);animation:heroIn 1s ease forwards}
  .scroll-cue{animation-delay:.8s}
  @keyframes heroIn{to{opacity:1;transform:none}}
  .scroll-cue::after{animation:cue 2.2s ease-in-out infinite}
  @keyframes cue{0%,100%{transform:scaleY(.4);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}
}

/* ===== WordPress 用の追加スタイル ===== */
header.site-head{position:sticky}
.admin-bar header.site-head{top:32px}
@media(max-width:782px){.admin-bar header.site-head{top:46px}}
@media(max-width:600px){.admin-bar header.site-head{top:0}}
.menu li{list-style:none}
.menu .current-menu-item>a{color:var(--accent-deep)}
.entry{font-size:1rem}
.entry>*+*{margin-top:1.3em}
.entry h2{font-size:1.4rem;padding-bottom:.4em;border-bottom:1px solid var(--line);margin-top:2em}
.entry h3{font-size:1.15rem;margin-top:1.6em}
.entry ul,.entry ol{padding-left:1.4em}
.entry img{max-width:100%;height:auto;border-radius:10px}
.entry a{color:var(--accent-deep);text-decoration:underline}
.entry figure{margin:1.6em 0}
.entry .wp-block-image figcaption{font-size:.8rem;color:var(--ink-soft);text-align:center}
.post-meta{display:flex;gap:12px;align-items:center;margin-top:16px;font-size:.82rem;color:var(--ink-soft)}
.post-meta .cat{font-size:.68rem;letter-spacing:.1em;color:var(--accent-deep);border:1px solid var(--accent);border-radius:999px;padding:2px 10px;text-decoration:none}
.post-thumb{margin-bottom:32px}
.post-thumb img{width:100%;height:auto;border-radius:10px}
.post-cta{margin-top:56px;padding:32px 24px;border-radius:12px;background:var(--wash);text-align:center}
.post-cta p{color:var(--ink-soft);margin-bottom:18px}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager .page-numbers{display:inline-block;min-width:40px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;text-align:center;text-decoration:none;font-size:.85rem}
.pager .current{background:var(--accent);border-color:var(--accent);color:#fff}
.news-empty{color:var(--ink-soft);padding:18px 4px;border-bottom:1px solid var(--line)}
.back-link{display:inline-block;margin-top:32px;font-size:.85rem;color:var(--ink-soft)}