/*
Theme Name: ちぃーのケーキ
Theme URI: https://example.com/
Author: 千陽
Description: アレルゲンフリーのケーキ店向け練習用テーマ。トップ・あんしんの理由・メニュー・ご予約・お店のことの5ページ構成。ケーキとよくある質問は管理画面から追加・編集できます。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: chii-cake
*/

:root{
  --bg:#1C1714; --bg2:#241D19; --line:#3A302A; --line2:#5A4C42;
  --ink:#F1E8DC; --sub:#CFC3B4; --mute:#B9AC9C; --dim:#A8998A;
  --gold:#D4B37C; --gold2:#EBD3A6; --ng:#C98C8C;
  --mincho:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --gothic:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--gothic);font-size:16px;line-height:1.9;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--gold)}a:hover{color:var(--gold2)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{font-family:var(--mincho);font-weight:500;margin:0;text-wrap:balance;letter-spacing:.06em}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- animation ---------- */
@keyframes chFadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes chLine{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes chSlideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
@keyframes chZoom{from{transform:scale(1.14)}to{transform:scale(1)}}
@keyframes chRise{0%{transform:translateY(0);opacity:0}20%{opacity:.9}100%{transform:translateY(-420px);opacity:0}}
@keyframes chMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes chStrike{from{stroke-dashoffset:60}to{stroke-dashoffset:0}}
@keyframes chPulse{0%{transform:scale(.6);opacity:.8}100%{transform:scale(2.4);opacity:0}}
.fade{animation:chFadeUp 1.1s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.2s}.d2{animation-delay:.4s}.d3{animation-delay:.6s}
.gold-line{width:120px;height:1px;background:var(--gold);transform-origin:left;animation:chLine 1.6s cubic-bezier(.2,.7,.2,1) .4s both}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---------- header ---------- */
.site-header{position:relative;z-index:10}
.site-header .wrap{padding-block:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-name{font-family:var(--mincho);font-size:22px;font-weight:700;letter-spacing:.12em}
.brand-note{font-size:12px;letter-spacing:.08em;color:var(--dim)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 28px}
.nav a{position:relative;display:block;padding:12px 0;font-size:14px;letter-spacing:.1em;color:var(--ink);text-decoration:none}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .4s}
.nav a:hover::after,.nav .current-menu-item>a::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .current-menu-item>a,.nav a[aria-current="page"]{color:var(--gold)}

/* ---------- photo hero ---------- */
.hero{position:relative;min-height:520px;overflow:hidden;display:flex;align-items:center;margin-top:-104px;padding-top:104px}
.hero.is-top{min-height:680px}
.hero-photo{position:absolute;inset:0;overflow:hidden;animation:chSlideIn 1.4s cubic-bezier(.7,0,.3,1) both}
.hero-photo span{position:absolute;inset:0;background-size:cover;background-position:center;animation:chZoom 12s cubic-bezier(.2,.7,.2,1) both}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(22,17,14,.93) 0%,rgba(22,17,14,.8) 40%,rgba(22,17,14,.42) 75%,rgba(22,17,14,.32) 100%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:150px;z-index:1;background:linear-gradient(180deg,rgba(28,23,20,0),var(--bg))}
.hero-top-fade{position:absolute;left:0;right:0;top:0;height:140px;z-index:1;background:linear-gradient(0deg,rgba(28,23,20,0),var(--bg))}
.hero .wrap{position:relative;z-index:2;width:100%;padding-block:88px 120px}
.hero-text{max-width:580px;display:flex;flex-direction:column;gap:22px;text-shadow:0 2px 18px rgba(0,0,0,.45)}
.hero.is-top .hero-text{gap:28px;max-width:560px}
.rise{position:absolute;bottom:0;z-index:1;border-radius:50%;background:var(--gold);animation:chRise 9s linear infinite}
.eyebrow{font-size:13px;letter-spacing:.3em;color:var(--gold)}
.hero h1{font-size:clamp(36px,5vw,56px);line-height:1.45;letter-spacing:.08em}
.hero.is-top h1{font-size:clamp(38px,5.4vw,66px)}
.lead{font-size:16px;line-height:2.1;color:var(--sub);max-width:560px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{border:1px solid rgba(212,179,124,.6);color:var(--gold2);font-size:13px;letter-spacing:.12em;padding:6px 14px;background:rgba(22,17,14,.5)}

/* ---------- buttons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:16px}
.btn{display:inline-flex;align-items:center;min-height:54px;padding:0 34px;background:var(--gold);color:var(--bg);text-decoration:none;font-size:15px;font-weight:700;letter-spacing:.12em;border:1px solid var(--gold);transition:transform .3s}
.btn:hover{transform:translateY(-2px);color:var(--bg)}
.btn.ghost{background:transparent;color:var(--gold)}
.btn.ghost:hover{color:var(--gold2)}

/* ---------- sections ---------- */
.section{padding-block:110px}
.section.alt{background:var(--bg2)}
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:44px}
.section-head.center{align-items:center;text-align:center}
.section-head h2{font-size:clamp(24px,3.4vw,38px)}
.section-head p{font-size:15px;line-height:2;color:var(--mute);max-width:620px}
.center-btn{display:flex;justify-content:center;margin-top:40px}

.marquee{border-block:1px solid var(--line);padding-block:20px;overflow:hidden;white-space:nowrap;font-family:var(--mincho);font-size:16px;letter-spacing:.3em;color:var(--dim)}
.marquee div{display:inline-block;animation:chMarquee 40s linear infinite}

.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{border:1px solid var(--line);padding:38px 30px;display:flex;flex-direction:column;gap:14px;color:var(--ink);text-decoration:none;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .5s,background .5s}
.card:hover{transform:translateY(-6px);border-color:var(--gold);background:#2A221D;color:var(--ink)}
.card .num{font-family:var(--mincho);font-size:34px;color:var(--gold);line-height:1}
.card h3{font-size:21px;font-weight:700;letter-spacing:.04em}
.card p{font-size:14px;line-height:1.95;color:var(--sub)}
.card .more{font-size:13px;letter-spacing:.15em;color:var(--gold)}
.card .kicker{font-size:12px;letter-spacing:.25em;color:var(--dim)}

.concept{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:28px;align-items:center;text-align:center}
.concept h2{font-size:clamp(26px,3.4vw,38px);line-height:1.7}
.concept .vline{width:1px;height:56px;background:var(--gold)}
.concept p{font-size:16px;line-height:2.2;color:var(--sub);max-width:640px}

/* anshin: NG grid */
.ng-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.ng-item{background:var(--bg);padding:30px 12px;display:flex;flex-direction:column;align-items:center;gap:14px}
.ng-mark{position:relative;width:60px;height:60px;display:flex;align-items:center;justify-content:center;font-family:var(--mincho);font-size:22px}
.ng-mark svg{position:absolute;inset:0}
.ng-mark .strike{stroke-dasharray:60;animation:chStrike .9s ease both}
.ng-item span:last-child{font-size:15px;letter-spacing:.1em}
.split{display:flex;flex-wrap:wrap;align-items:center;gap:48px}
.split>div{flex:1 1 440px;min-width:0;display:flex;flex-direction:column;gap:20px}
.split ul{margin:0;padding-left:1.2em;font-size:15px;line-height:2.3;color:var(--sub)}

/* menu */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:32px;margin-bottom:36px}
.filter-tabs{display:flex;flex-wrap:wrap;gap:10px}
.filter-tabs button{min-height:46px;padding:0 22px;border:1px solid var(--line2);background:transparent;color:var(--ink);font-family:var(--gothic);font-size:14px;letter-spacing:.1em;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.filter-tabs button:hover{border-color:var(--gold)}
.filter-tabs button[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:var(--bg)}
.count{font-size:13px;letter-spacing:.15em;color:var(--dim)}
.cake{border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .5s;animation:chFadeUp .8s cubic-bezier(.2,.7,.2,1) both}
.cake:hover{transform:translateY(-6px);border-color:var(--gold)}
.cake[hidden]{display:none}
.cake-art{position:relative;height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.cake-art img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.cake-art svg{transition:transform .8s}
.cake:hover .cake-art img,.cake:hover .cake-art svg{transform:scale(1.08)}
.cake-tag{position:absolute;top:16px;left:16px;border:1px solid var(--gold);color:var(--gold);background:rgba(22,17,14,.6);font-size:11px;letter-spacing:.15em;padding:5px 10px}
.cake-body{padding:26px 26px 30px;display:flex;flex-direction:column;gap:12px;flex-grow:1}
.cake-body h2{font-size:20px;font-weight:700;letter-spacing:.04em}
.cake-body p{font-size:14px;line-height:1.95;color:var(--sub);flex-grow:1}
.cake-body .price{font-family:var(--mincho);font-size:18px;color:var(--gold);flex-grow:0}

/* order */
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;min-height:72px;padding:22px 4px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:16px;font-weight:500;letter-spacing:.04em;transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold)}
.faq .q{font-family:var(--mincho);color:var(--gold);margin-right:14px}
.faq .plus{flex-shrink:0;width:28px;height:28px;border:1px solid var(--line2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);transition:transform .4s}
.faq details[open] .plus{transform:rotate(45deg)}
.faq .a{padding:0 4px 26px 34px;font-size:15px;line-height:2;color:var(--sub);animation:chFadeUp .4s ease both}

/* shop */
.info{display:grid;grid-template-columns:110px 1fr;font-size:15px;line-height:1.8;margin:0}
.info dt,.info dd{padding:16px 0;border-bottom:1px solid var(--line);margin:0}
.info dt{color:var(--gold);letter-spacing:.1em}
.map-box{flex:1 1 380px;min-width:0;min-height:340px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;font-size:14px;letter-spacing:.15em;color:var(--dim)}
.pin{position:relative;width:16px;height:16px}
.pin::before{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid var(--gold);animation:chPulse 2.4s ease-out infinite}
.pin::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--gold)}
.entry-content{max-width:760px;margin:0 auto;color:var(--sub)}
.entry-content>*+*{margin-top:1.2em}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:56px 24px;display:flex;flex-direction:column;gap:20px;align-items:center;text-align:center}
.footer-name{font-family:var(--mincho);font-size:24px;font-weight:700;letter-spacing:.14em}
.footer-name small{font-family:var(--gothic);font-size:13px;font-weight:400;letter-spacing:.08em;color:var(--dim);margin-left:8px}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 28px;font-size:13px;letter-spacing:.1em}
.footer-nav a{color:var(--mute);padding:10px 0}
.footer-tag{font-size:12px;letter-spacing:.2em;color:#8C7F72}
.footer-note{font-size:12px;line-height:1.8;color:var(--dim)}

@media (max-width:600px){
  .hero{min-height:480px}
  .hero.is-top{min-height:600px}
  .hero::before{background:linear-gradient(180deg,rgba(22,17,14,.7),rgba(22,17,14,.88))}
  .section{padding-block:80px}
  .info{grid-template-columns:90px 1fr}
}