/*
Theme Name: 純喫茶つた
Theme URI: https://akarilab.org/
Author: AkariLab
Description: 純喫茶つたデモサイト用オリジナルテーマ。実写ドリブンのモック（tsuta-demo-single.html v5）をピクセル維持でWordPress化したもの。
Version: 1.0.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: tsuta
*/

/*
PURPOSE:
  目的: テーマ全体のCSS。モックの <style> をそのまま移植し、下層ページ用の
        最小限の追加スタイル（§追加 と印を付けた箇所）だけを足している。
  対応セクション: モック全体
  編集時の注意: 色・フォントは :root の変数を触る。モック由来の部分は
        デザイン確定済みなので、見た目の変更依頼がない限り書き換えない。
        画像パスは style.css からの相対参照（assets/img/～）。
*/

:root{
  --green:#20382D;
  --green-deepest:#16261E;
  --green-lift:#2B4A3B;
  --wood:#7C5B3B;
  --wood-dark:#503B27;
  --cream:#F4EFE2;
  --cream-dim:#E7DFCC;
  --cherry:#B23A44;
  --cherry-soft:#D06570;
  --ink:#2C2721;
  --ink-soft:#5D554B;
  --disp:"Yuji Syuku", serif;
  --sans:"Zen Kaku Gothic New", sans-serif;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(https://demo.akarilab.org/wp-content/themes/tsuta/)'/%3E%3C/svg%3E");
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);background:var(--green);color:var(--cream);
  line-height:1.9;font-size:15px;-webkit-font-smoothing:antialiased;position:relative;
}
body::after{ /* フィルム粒子: 実写と地色を馴染ませる */
  content:"";position:fixed;inset:0;z-index:100;pointer-events:none;
  background-image:var(--grain);background-size:240px;
  opacity:.05;mix-blend-mode:overlay;
}
a{color:inherit;text-decoration:none;}
a:focus-visible{outline:2px solid var(--cherry-soft);outline-offset:3px;border-radius:2px;}

/* 非表示にするのは main.js が動いて html に js-reveal を付けた後だけ（JS不達時は最初から見える） */
.js-reveal .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease;}
.reveal.is-in{opacity:1;transform:none;}
.reveal[data-delay="1"]{transition-delay:.12s;}
.reveal[data-delay="2"]{transition-delay:.24s;}
.reveal[data-delay="3"]{transition-delay:.36s;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
}

/* ============ 写真スロット共通 ============ */
.photo-slot{position:relative;overflow:hidden;background:linear-gradient(160deg,#2E4C3B,#1C3227);}
.photo-slot img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
}
.photo-slot img.missing{display:none;}
.ph-hint{display:none!important; /* 写真未配置時のみ見える */
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:.68rem;letter-spacing:.18em;color:rgba(244,239,226,.45);text-align:center;padding:10px;
}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(22,38,30,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(244,239,226,.14);
}
.header-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;}
.brand{font-family:var(--disp);font-size:1.25rem;letter-spacing:.16em;display:flex;align-items:center;gap:.55em;}
.brand .cherry-dot{
  width:9px;height:9px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 32% 28%, #E89AA2, var(--cherry) 62%, #7E262E);
}
.global-nav ul{display:flex;gap:26px;list-style:none;}
.global-nav a{font-size:.82rem;letter-spacing:.18em;padding:6px 2px;position:relative;}
.global-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--cherry-soft);transform:scaleX(0);transform-origin:right;transition:transform .3s ease;
}
@media (hover: hover){
  .global-nav a:hover::after{transform:scaleX(1);transform-origin:left;}
}
@media (max-width:680px){
  .global-nav ul{gap:15px;}
  .global-nav a{font-size:.72rem;letter-spacing:.08em;}
  .header-inner{flex-direction:column;gap:8px;padding:12px 14px;}
}

/* ============ hero: 全画面写真 ============ */
.hero{
  position:relative;overflow:hidden;min-height:92vh;
  display:flex;align-items:center;justify-content:center;
}
.hero-photo{position:absolute;inset:0;}
.hero-photo img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  animation:kenburns 22s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes kenburns{
  0%{transform:scale(1) translate(0,0);}
  100%{transform:scale(1.09) translate(-1.5%,1%);}
}
.hero-photo img.missing{display:none;}
.hero-overlay{ /* 深緑のフィルムを一枚かけてブランド色に寄せる */
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(22,38,30,.55) 0%, rgba(22,38,30,.35) 45%, rgba(22,38,30,.78) 100%),
    linear-gradient(0deg, rgba(32,56,45,.28), rgba(32,56,45,.28));
}
.hero .ph-hint{display:none!important;z-index:0;}
.hero-stage{position:relative;z-index:2;text-align:center;padding:40px 20px;}
.hero-titles{display:flex;gap:26px;align-items:flex-start;justify-content:center;}
.hero-title{
  writing-mode:vertical-rl;font-family:var(--disp);font-weight:400;
  font-size:clamp(2.8rem,8vw,4.8rem);letter-spacing:.26em;line-height:1.3;
  text-shadow:0 2px 22px rgba(0,0,0,.55);
}
.hero-title .tsuta{color:var(--cherry-soft);}
.hero-sub{
  writing-mode:vertical-rl;font-family:var(--disp);
  font-size:clamp(.85rem,2.2vw,1.05rem);letter-spacing:.3em;
  color:var(--cream-dim);padding-top:.7em;text-shadow:0 1px 10px rgba(0,0,0,.5);
}
.hero-note{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;
  font-size:.78rem;letter-spacing:.24em;color:rgba(244,239,226,.85);white-space:nowrap;
  text-shadow:0 1px 8px rgba(0,0,0,.5);
}
.scroll-cue{
  position:absolute;bottom:64px;left:50%;transform:translateX(-50%);z-index:2;
  width:1px;height:44px;overflow:hidden;
}
.scroll-cue::after{
  content:"";position:absolute;top:-44px;left:0;width:1px;height:44px;
  background:linear-gradient(180deg,transparent,var(--cream));
  animation:cue 2.4s ease-in-out infinite;
}
@keyframes cue{0%{top:-44px;}60%,100%{top:44px;}}

/* ============ 共通 ============ */
section{padding:88px 20px;position:relative;}
.section-inner{max-width:960px;margin:0 auto;position:relative;}
.section-head{margin-bottom:44px;text-align:center;}
.section-head .en{display:block;font-size:.7rem;letter-spacing:.42em;color:var(--cherry-soft);margin-bottom:10px;text-transform:uppercase;}
.section-head h2{font-family:var(--disp);font-weight:400;font-size:clamp(1.6rem,4vw,2rem);letter-spacing:.22em;}

/* ============ お知らせ: 森の緑を背景に ============ */
.news{
  background:
    linear-gradient(180deg, rgba(22,38,30,.9), rgba(22,38,30,.82) 50%, rgba(22,38,30,.92)),
    url('https://demo.akarilab.org/wp-content/themes/tsuta/assets/img/bg-forest.jpg') center/cover no-repeat;
}
.news-list{list-style:none;max-width:680px;margin:0 auto;}
.news-list li{border-bottom:1px solid rgba(244,239,226,.15);}
.news-list a{
  display:flex;gap:22px;align-items:baseline;padding:18px 8px;flex-wrap:wrap;
  transition:background .25s,padding-left .25s;
}
@media (hover: hover){
  .news-list a:hover{background:rgba(178,58,68,.1);padding-left:16px;}
}
.news-date{font-size:.78rem;letter-spacing:.1em;color:var(--cherry-soft);flex:none;width:7.2em;}
.news-title{font-size:.92rem;letter-spacing:.05em;}
.btn-ghost{
  display:block;width:fit-content;margin:30px auto 0;
  font-size:.8rem;letter-spacing:.28em;padding:11px 36px;border-radius:2px;
  border:1px solid rgba(244,239,226,.5);color:var(--cream);
  transition:background .25s,color .25s,border-color .25s;
}
@media (hover: hover){
  .btn-ghost:hover{background:var(--cherry);border-color:var(--cherry);color:#fff;}
}
@media (max-width:520px){.news-list a{gap:4px;flex-direction:column;padding:16px 6px;}}

/* ============ メニュー: 写真ストリップ + お品書き ============ */
.menu{
  color:var(--ink);
  background:
    linear-gradient(180deg, rgba(38,32,24,.42), rgba(38,32,24,.5)),
    url('https://demo.akarilab.org/wp-content/themes/tsuta/assets/img/bg-wood.jpg') center/cover;
}
.menu .section-inner{ /* 木のテーブルに置かれた紙 */
  background:
    radial-gradient(circle at 86% 8%, transparent 52px, rgba(122,90,58,.13) 54px, rgba(122,90,58,.04) 58px, transparent 62px),
    linear-gradient(160deg, #F9F4E8, var(--cream) 55%, #EAE1CB);
  border-radius:5px;
  padding:58px 40px 54px;
  box-shadow:0 26px 60px rgba(0,0,0,.45), 0 3px 8px rgba(0,0,0,.25);
}
.menu .section-head h2{color:var(--ink);}
@media (max-width:640px){.menu .section-inner{padding:44px 20px 40px;}}
.menu .section-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:5px;
  background-image:var(--grain);background-size:240px;
  opacity:.5;mix-blend-mode:multiply;
  -webkit-mask-image:linear-gradient(rgba(0,0,0,.1),rgba(0,0,0,.1));
  mask-image:linear-gradient(rgba(0,0,0,.1),rgba(0,0,0,.1));
}
.menu .section-head .en{color:var(--cherry);}
.dish-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  max-width:820px;margin:0 auto 52px;
}
.dish figure{margin:0;}
.dish .photo-slot{
  aspect-ratio:1/1;border-radius:4px;
  box-shadow:0 12px 26px rgba(80,59,39,.22);
  transition:transform .35s ease, box-shadow .35s ease;
}
/* お品書きのホバー装飾はホバー可能な環境のみ（タップ端末で装飾が残るのを防ぐ） */
@media (hover: hover){
  .dish:hover .photo-slot{transform:translateY(-6px);box-shadow:0 20px 34px rgba(80,59,39,.3);}
  .menu-item:hover{transform:translateX(6px);background:rgba(178,58,68,.06);}
}
.dish .photo-slot .ph-hint{display:none!important;color:rgba(244,239,226,.5);}
.dish figcaption{
  text-align:center;margin-top:12px;font-family:var(--disp);
  font-size:.95rem;letter-spacing:.1em;color:var(--ink);
}
.dish figcaption small{display:block;font-family:var(--sans);font-size:.78rem;color:var(--ink-soft);letter-spacing:.06em;margin-top:2px;}
@media (max-width:640px){
  .dish-strip{grid-template-columns:1fr 1fr;gap:14px;}
  .dish:last-child{grid-column:1/-1;max-width:60%;margin:0 auto;}
}
.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 44px;max-width:740px;margin:0 auto;}
.menu-item{
  display:flex;align-items:baseline;gap:12px;padding:15px 6px;
  border-bottom:1px dashed rgba(80,59,39,.35);
  transition:transform .25s,background .25s;
}
.menu-name{font-family:var(--disp);font-size:1.05rem;letter-spacing:.08em;flex:none;}
.menu-leader{flex:1;border-bottom:1px dotted rgba(80,59,39,.45);transform:translateY(-4px);}
.menu-price{font-size:.9rem;color:var(--ink-soft);flex:none;}
.menu-note{max-width:720px;margin:32px auto 0;text-align:center;font-size:.82rem;color:var(--ink-soft);letter-spacing:.08em;}
.btn-wood{
  display:block;width:fit-content;margin:24px auto 0;
  font-size:.8rem;letter-spacing:.28em;padding:11px 36px;border-radius:2px;
  border:1px solid var(--wood);color:var(--wood-dark);
  transition:background .25s,color .25s;
}
@media (hover: hover){
  .btn-wood:hover{background:var(--wood);color:var(--cream);}
}
@media (max-width:640px){.menu-grid{grid-template-columns:1fr;gap:2px;}}

/* ============ こだわり: 店内写真 ============ */
.about{
  background:
    linear-gradient(180deg, rgba(30,22,16,.62), rgba(24,18,13,.72)),
    url('https://demo.akarilab.org/wp-content/themes/tsuta/assets/img/bg-wall.jpg') center/cover;
}
.about-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
  max-width:900px;margin:0 auto;
}
.about .photo-slot{
  aspect-ratio:4/5;border-radius:4px;
  box-shadow:0 20px 44px rgba(0,0,0,.45);
}
.about-body{font-size:.95rem;letter-spacing:.06em;line-height:2.35;}
.about-body p+p{margin-top:1.6em;}
.about .kicker{font-family:var(--disp);font-size:1.3rem;letter-spacing:.26em;color:var(--cherry-soft);margin-bottom:26px;}
@media (max-width:680px){
  .about-wrap{grid-template-columns:1fr;gap:34px;}
  .about .photo-slot{aspect-ratio:16/10;max-width:460px;margin:0 auto;}
}

/* ============ 店舗情報 ============ */
.info{
  color:var(--ink);
  background:
    linear-gradient(180deg, rgba(38,32,24,.5), rgba(38,32,24,.44)),
    url('https://demo.akarilab.org/wp-content/themes/tsuta/assets/img/bg-wood.jpg') center/cover;
}
.info .section-inner{
  background:linear-gradient(150deg, #F9F4E8, var(--cream) 60%, #ECE3CE);
  border-radius:5px;padding:58px 40px 54px;
  box-shadow:0 26px 60px rgba(0,0,0,.45), 0 3px 8px rgba(0,0,0,.25);
}
.info .section-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:5px;
  background-image:var(--grain);background-size:240px;opacity:.09;mix-blend-mode:multiply;
}
@media (max-width:640px){.info .section-inner{padding:44px 20px 40px;}}
.info .section-head .en{color:var(--cherry);}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:860px;margin:0 auto;align-items:start;}
.info-table{width:100%;border-collapse:collapse;font-size:.9rem;}
.info-table th{
  text-align:left;font-weight:400;color:var(--cherry);font-family:var(--disp);
  padding:13px 14px 13px 2px;width:6.5em;vertical-align:top;letter-spacing:.12em;
  border-bottom:1px solid rgba(80,59,39,.22);
}
.info-table td{padding:13px 2px;border-bottom:1px solid rgba(80,59,39,.22);letter-spacing:.04em;}
.map-frame{
  aspect-ratio:4/3;border:1px solid rgba(80,59,39,.3);border-radius:3px;
  background:
    radial-gradient(circle at 60% 40%, rgba(178,58,68,.5) 0 7px, transparent 8px),
    repeating-linear-gradient(0deg, transparent 0 34px, rgba(80,59,39,.12) 34px 35px),
    repeating-linear-gradient(90deg, transparent 0 34px, rgba(80,59,39,.12) 34px 35px),
    linear-gradient(150deg,#F2EBD8,#E7DEC7);
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:16px;
  font-size:.75rem;letter-spacing:.2em;color:var(--ink-soft);
}
@media (max-width:680px){.info-grid{grid-template-columns:1fr;gap:28px;}}

/* ============ footer ============ */
.site-footer{
  background:
    linear-gradient(180deg, rgba(22,38,30,.93), rgba(16,28,22,.96)),
    url('https://demo.akarilab.org/wp-content/themes/tsuta/assets/img/bg-forest.jpg') center/cover;
  border-top:1px solid rgba(244,239,226,.15);
  padding:48px 20px 30px;text-align:center;
}
.footer-brand{font-family:var(--disp);letter-spacing:.22em;font-size:1.15rem;margin-bottom:16px;}
.footer-contact{
  display:inline-block;margin-bottom:26px;font-size:.8rem;letter-spacing:.28em;
  color:#fff;background:linear-gradient(150deg,#C3454F,var(--cherry) 60%,#93303A);
  padding:13px 42px;border-radius:2px;
  box-shadow:0 6px 16px rgba(0,0,0,.3);
  transition:transform .25s,opacity .25s;
}
@media (hover: hover){
  .footer-contact:hover{opacity:.92;transform:translateY(-2px);}
}
.copyright{font-size:.7rem;letter-spacing:.14em;color:rgba(244,239,226,.55);}
.demo-note{margin-top:8px;font-size:.66rem;letter-spacing:.1em;color:rgba(244,239,226,.4);}

/* ============ §追加: WordPress化で必要になった最小限のスタイル ============ */
/* Googleマップ埋め込み（カスタマイザーにURLが入ったとき .map-frame 内に iframe が出る） */
.map-frame iframe{
  position:absolute;inset:0;width:100%;height:100%;border:0;display:block;
}
.map-frame.has-map{position:relative;padding:0;overflow:hidden;}

/* 下層ページ共通の見出し帯（モックには無いがページとして必要な最小構成） */
.page-hero{
  padding:72px 20px 0;text-align:center;
}
.page-hero .en{display:block;font-size:.7rem;letter-spacing:.42em;color:var(--cherry-soft);margin-bottom:10px;text-transform:uppercase;}
.page-hero h1{font-family:var(--disp);font-weight:400;font-size:clamp(1.7rem,4.5vw,2.2rem);letter-spacing:.22em;}

/* お知らせ詳細（single.php）: 森背景の上に紙のカードで本文を置く */
.news-article{
  max-width:680px;margin:0 auto;
  background:linear-gradient(160deg, #F9F4E8, var(--cream) 55%, #EAE1CB);
  color:var(--ink);border-radius:5px;padding:46px 36px;
  box-shadow:0 26px 60px rgba(0,0,0,.45), 0 3px 8px rgba(0,0,0,.25);
}
.news-article .news-date{display:block;margin-bottom:6px;color:var(--cherry);}
.news-article h1{
  font-family:var(--disp);font-weight:400;font-size:clamp(1.25rem,3.4vw,1.6rem);
  letter-spacing:.12em;line-height:1.6;margin-bottom:28px;
  padding-bottom:16px;border-bottom:1px solid rgba(80,59,39,.22);
}
.news-article .entry-body{font-size:.92rem;letter-spacing:.04em;overflow-wrap:break-word;}
.news-article .entry-body p+p{margin-top:1.4em;}
.news-article .entry-body img{max-width:100%;height:auto;border-radius:4px;}
@media (max-width:520px){.news-article{padding:34px 20px;}}

/* お知らせ一覧のページ送り */
.news .pagination{margin-top:36px;text-align:center;}
.news .pagination .nav-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.news .page-numbers{
  display:inline-block;min-width:2.4em;padding:6px 10px;font-size:.82rem;letter-spacing:.1em;
  border:1px solid rgba(244,239,226,.35);border-radius:2px;
}
.news .page-numbers.current{background:var(--cherry);border-color:var(--cherry);color:#fff;}
@media (hover: hover){
  .news .page-numbers:hover{background:var(--cherry);border-color:var(--cherry);color:#fff;}
}

/* お知らせ0件・メニュー0件のときの案内（境界値で崩れないため） */
.empty-note{text-align:center;font-size:.85rem;letter-spacing:.1em;opacity:.75;}
.menu .empty-note{color:var(--ink-soft);}

/* お問い合わせページ（第1弾はフォームなしの案内のみ） */
.contact-lead{max-width:600px;margin:0 auto;text-align:center;font-size:.92rem;letter-spacing:.06em;}
.contact-lead .tel{
  display:block;margin-top:22px;font-family:var(--disp);
  font-size:clamp(1.4rem,4vw,1.9rem);letter-spacing:.14em;color:var(--cherry-soft);
}
.contact-lead .tel-note{display:block;margin-top:6px;font-size:.78rem;opacity:.7;}