/*
Theme Name: LOVESTORY Kyoto
Theme URI: https://lovestory-kyoto.com/
Author: SIP
Description: 京都の神前式「体験」ブランド LOVESTORY のための単独テーマ。生成りの紙・墨・朱・金の「暖かい和」。Polylang と Contact Form 7 を前提にしています。
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: lovestory
*/

/* ============================================================
   1. トークン
   ============================================================ */
:root{
  --ls-paper:      #FAF4E8;  /* 生成り：地 */
  --ls-cream:      #F3E9D6;  /* 生成り濃：帯 */
  --ls-white:      #FFFCF6;  /* 白練：カード・入力欄 */
  --ls-ink:        #2A2520;  /* 墨：本文 */
  --ls-ink-2:      #4A433A;  /* 本文やや薄 */
  --ls-ink-3:      #6B6155;  /* 補足 */
  --ls-ink-4:      #8A7E6E;  /* 注記（16px以上で使う） */
  --ls-red:        #B4412C;  /* 朱：主ボタンとリンクのみ */
  --ls-red-dark:   #8A2E1C;
  --ls-gold:       #C2A160;  /* 金：罫線と数字のみ */
  --ls-gold-text:  #8A6628;  /* 金の文字版（コントラスト確保） */
  --ls-line:       #E0D2B8;
  --ls-line-soft:  #E6D9C0;
  --ls-sakura:     #F8E6E2;

  --ls-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --ls-mincho: 'Zen Old Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --ls-sans: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', 'Noto Sans TC', system-ui, sans-serif;

  --ls-gut: clamp(20px, 5vw, 56px);
  --ls-max: 1180px;
}

/* ============================================================
   2. ベース
   ============================================================ */
*,*::before,*::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body{
  margin: 0; background: var(--ls-paper); color: var(--ls-ink);
  font-family: var(--ls-sans); font-size: 16px; line-height: 1.85;
  text-wrap: pretty; -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: var(--ls-red); text-underline-offset: 3px; }
a:hover{ color: var(--ls-red-dark); }
:focus-visible{ outline: 2px solid var(--ls-gold-text); outline-offset: 2px; }

.ls-skip{
  position: absolute; left: -9999px; top: 0; background: var(--ls-ink); color: var(--ls-paper);
  padding: 12px 18px; z-index: 100;
}
.ls-skip:focus{ left: 0; }

.ls-wrap{ max-width: var(--ls-max); margin: 0 auto; padding-inline: var(--ls-gut); }
.ls-section{ padding-block: clamp(48px, 7vw, 92px); border-bottom: 1px solid var(--ls-line-soft); position: relative; overflow: hidden; }
.ls-section > .ls-wrap{ position: relative; }
.ls-band--cream{ background: var(--ls-cream); }
.ls-band--dark{ background: var(--ls-ink); color: var(--ls-paper); border-bottom: 0; }
.ls-band--dark p{ color: #DED3BE; }
.ls-band--dark a{ color: var(--ls-paper); }

/* ============================================================
   3. 文字
   ============================================================ */
.ls-eyebrow{ margin: 0 0 16px; font-size: 11px; letter-spacing: .3em; color: var(--ls-gold-text); text-transform: uppercase; }
.ls-band--dark .ls-eyebrow{ color: var(--ls-gold); }
.ls-h1{ margin: 0 0 12px; font-family: var(--ls-serif); font-weight: 300; font-size: clamp(36px, 5vw, 64px); line-height: 1.12; }
.ls-h2{ margin: 0 0 14px; font-family: var(--ls-serif); font-weight: 400; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.2; }
.ls-h3{ margin: 0 0 10px; font-family: var(--ls-mincho); font-size: clamp(19px, 2.1vw, 23px); letter-spacing: .06em; }
.ls-jp{ margin: 0 0 22px; font-family: var(--ls-mincho); font-size: 15px; letter-spacing: .2em; color: var(--ls-ink-3); }
.ls-lead{ margin: 0 0 30px; max-width: 56ch; font-size: 17px; color: var(--ls-ink-2); }
.ls-note{ margin: 0; font-size: 13px; color: var(--ls-ink-3); }
.ls-rule{ width: 54px; height: 1px; background: var(--ls-gold); border: 0; margin: 0 0 26px; }

/* ============================================================
   4. ボタン
   ============================================================ */
.ls-btn{
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 54px; padding: 0 32px; border-radius: 2px;
  font-size: 16px; letter-spacing: .05em; text-decoration: none; cursor: pointer;
  border: 1px solid var(--ls-ink); background: transparent; color: var(--ls-ink);
  transition: background .15s, border-color .15s, color .15s;
}
.ls-btn--primary{ background: var(--ls-red); border-color: var(--ls-red); color: var(--ls-white); }
.ls-btn--primary:hover{ background: var(--ls-red-dark); border-color: var(--ls-red-dark); color: var(--ls-white); }
.ls-btn--ghost{ border-color: var(--ls-gold); }
.ls-btn--ghost:hover{ border-color: var(--ls-red); color: var(--ls-red); }
.ls-btn--light{ background: var(--ls-paper); border-color: var(--ls-paper); color: var(--ls-ink); }
.ls-btn--sm{ min-height: 44px; padding: 0 22px; font-size: 14px; }
.ls-btns{ display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ============================================================
   5. ヘッダー / フッター
   ============================================================ */
.ls-header{ background: var(--ls-paper); border-bottom: 1px solid var(--ls-line-soft); }
.ls-header__in{ display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; padding-block: 16px; }
.ls-brand{ display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ls-ink); }
.ls-brand__name{ display: block; font-family: var(--ls-serif); font-size: 22px; letter-spacing: .12em; line-height: 1.15; }
.ls-brand__sub{ display: block; font-family: var(--ls-mincho); font-size: 11px; letter-spacing: .32em; color: var(--ls-ink-3); }
.ls-nav ul{ display: flex; flex-wrap: wrap; gap: 24px; margin: 0; padding: 0; list-style: none; font-size: 14px; }
.ls-nav a{ color: var(--ls-ink); text-decoration: none; padding-block: 4px; }
.ls-nav a:hover{ color: var(--ls-red); }
.ls-nav .current-menu-item > a{ color: var(--ls-red); border-bottom: 1px solid var(--ls-red); }
.ls-langs{ display: flex; gap: 4px; margin: 0; padding: 0; list-style: none; }
.ls-langs a{
  display: inline-block; font-size: 12px; letter-spacing: .08em; padding: 5px 9px;
  border: 1px solid var(--ls-line); color: var(--ls-ink-3); border-radius: 2px; text-decoration: none;
}
.ls-langs .current-lang a, .ls-langs a:hover{ background: var(--ls-ink); border-color: var(--ls-ink); color: var(--ls-paper); }
.ls-header__right{ display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

.ls-footer{ background: var(--ls-paper); border-top: 1px solid var(--ls-line-soft); padding-block: 44px 34px; }
.ls-footer__cols{ display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr)); }
.ls-footer a{ color: var(--ls-ink); text-decoration: none; }
.ls-footer a:hover{ color: var(--ls-red); }
.ls-footer__legal{ margin: 30px 0 0; font-size: 12px; color: var(--ls-ink-3); }
.ls-footer ul{ margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 14px; }

/* ============================================================
   6. レイアウト部品
   ============================================================ */
.ls-grid{ display: grid; gap: 24px; }
.ls-grid--2{ grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr)); }
.ls-grid--3{ grid-template-columns: repeat(auto-fit, minmax(min(310px, 100%), 1fr)); }
.ls-grid--4{ grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.ls-split{ display: grid; gap: clamp(32px, 5vw, 64px); grid-template-columns: repeat(auto-fit, minmax(min(400px, 100%), 1fr)); align-items: center; }
.ls-headrow{ display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-end; justify-content: space-between; margin-bottom: 36px; }

.ls-card{ background: var(--ls-white); border: 1px solid var(--ls-line); padding: 30px 28px; display: flex; flex-direction: column; gap: 14px; }
.ls-card--accent{ border-top: 3px solid var(--ls-red); }
.ls-card--gold{ border-top: 3px solid var(--ls-gold-text); }
.ls-card--featured{ border-color: var(--ls-red); position: relative; }
.ls-card__flag{
  position: absolute; top: -13px; left: 28px; background: var(--ls-red); color: var(--ls-white);
  font-size: 11px; letter-spacing: .18em; padding: 5px 12px;
}
.ls-card ul{ margin: 0; padding-left: 19px; display: flex; flex-direction: column; gap: 9px; font-size: 15px; color: var(--ls-ink-2); flex-grow: 1; }
.ls-price{ margin: 0; font-family: var(--ls-serif); font-size: 32px; }

.ls-figure{ margin: 0; background: var(--ls-white); border: 1px solid var(--ls-line); padding: clamp(14px, 2vw, 24px); }
.ls-figure figcaption{ margin-top: 14px; font-size: 13px; color: var(--ls-ink-3); }
.ls-ph{
  background: var(--ls-cream); border: 1px solid var(--ls-line);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 24px; text-align: center; font-size: 13px; color: var(--ls-ink-3);
}
.ls-ph--portrait{ aspect-ratio: 4 / 5; }
.ls-ph--video{ aspect-ratio: 16 / 9; }

/* 儀式リスト */
.ls-rituals{ margin: 0; padding: 0; list-style: none; display: grid; gap: 1px; background: var(--ls-line-soft); border: 1px solid var(--ls-line-soft); grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.ls-ritual{ background: var(--ls-white); padding: 26px 24px; display: flex; gap: 18px; align-items: baseline; }
.ls-ritual__no{ font-family: var(--ls-serif); font-size: 30px; color: var(--ls-gold); line-height: 1; }
.ls-ritual__kanji{ display: block; font-family: var(--ls-mincho); font-size: 20px; letter-spacing: .1em; }
.ls-ritual__romaji{ display: block; font-size: 12px; letter-spacing: .14em; color: var(--ls-gold-text); }
.ls-ritual__en{ display: block; margin-top: 7px; font-size: 15px; color: var(--ls-ink-2); }
.ls-ritual--key .ls-ritual__no{ color: var(--ls-red); }
.ls-ritual__body{ margin: 10px 0 0; font-size: 15px; color: var(--ls-ink-2); }
.ls-ritual__means{ margin: 12px 0 0; padding: 12px 14px; background: #F6EEDE; font-family: var(--ls-serif); font-style: italic; font-size: 16px; color: var(--ls-ink-2); }

/* 番号付きの流れ */
.ls-steps{ margin: 0; padding: 0; list-style: none; display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); }
.ls-steps li{ border-top: 1px solid var(--ls-line); padding-top: 16px; }
.ls-band--dark .ls-steps li{ border-top-color: #6A6054; }
.ls-steps__no{ margin: 0 0 6px; font-family: var(--ls-serif); font-size: 24px; color: var(--ls-gold); }
.ls-steps h3{ margin: 0 0 6px; font-size: 16px; }
.ls-steps p{ margin: 0; font-size: 14px; }

/* FAQ */
.ls-faq{ border-top: 1px solid var(--ls-line); }
.ls-faq details{ border-bottom: 1px solid var(--ls-line); }
.ls-faq summary{ cursor: pointer; padding: 20px 0; font-size: 17px; font-family: var(--ls-mincho); letter-spacing: .03em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.ls-faq summary::-webkit-details-marker{ display: none; }
.ls-faq summary::after{ content: "＋"; color: var(--ls-gold-text); flex: 0 0 auto; }
.ls-faq details[open] summary::after{ content: "−"; }
.ls-faq details > div{ padding: 0 0 22px; max-width: 70ch; color: var(--ls-ink-2); }

/* ============================================================
   7. 和柄
   ============================================================ */
.ls-wagara{ position: absolute; pointer-events: none; }
.ls-wagara--bottom{ left: 0; bottom: 0; width: 100%; }
.ls-wagara--full{ inset: 0; width: 100%; height: 100%; }
.ls-wagara--corner{ right: 0; top: 0; }
.ls-wagara--strip{ position: static; display: block; width: 100%; }

/* ============================================================
   8. フォーム（Contact Form 7）
   ============================================================ */
.ls-form{ display: flex; flex-direction: column; gap: 26px; }
.ls-form label{ display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.ls-form input[type=text], .ls-form input[type=email], .ls-form input[type=tel],
.ls-form input[type=date], .ls-form input[type=number], .ls-form select, .ls-form textarea,
.wpcf7 input[type=text], .wpcf7 input[type=email], .wpcf7 input[type=tel],
.wpcf7 input[type=date], .wpcf7 input[type=number], .wpcf7 select, .wpcf7 textarea{
  width: 100%; background: var(--ls-white); border: 1px solid #DCCFB4; border-radius: 2px;
  padding: 12px 13px; font: inherit; font-size: 15px; color: var(--ls-ink); min-height: 46px;
}
.wpcf7 textarea{ min-height: 110px; }
.wpcf7 input[type=checkbox], .wpcf7 input[type=radio]{ width: 17px; height: 17px; min-height: 0; accent-color: var(--ls-red); }
.wpcf7 .wpcf7-list-item{ margin: 0 18px 8px 0; }
.wpcf7 .wpcf7-submit{
  font: inherit; font-size: 16px; letter-spacing: .05em; min-height: 56px; padding: 0 40px;
  background: var(--ls-red); color: var(--ls-white); border: 1px solid var(--ls-red); border-radius: 2px; cursor: pointer;
}
.wpcf7 .wpcf7-submit:hover{ background: var(--ls-red-dark); }
.wpcf7-not-valid-tip{ color: var(--ls-red); font-size: 13px; }
.wpcf7 .wpcf7-response-output{ border-color: var(--ls-gold); margin: 18px 0 0; padding: 12px 14px; font-size: 14px; }
.ls-fieldset{ margin: 0; padding: 28px 26px; border: 1px solid var(--ls-line); background: var(--ls-cream); }
.ls-fieldset--plain{ background: var(--ls-white); }
.ls-fieldset > legend{ padding: 0 10px; background: var(--ls-paper); border: 1px solid var(--ls-line); font-family: var(--ls-mincho); font-size: 15px; letter-spacing: .08em; }
.ls-req{ color: var(--ls-red); font-size: 11px; letter-spacing: .1em; }
.ls-opt{ color: var(--ls-ink-3); font-size: 11px; letter-spacing: .1em; }

.ls-aside{ display: flex; flex-direction: column; gap: 20px; }
.ls-aside__box{ background: var(--ls-white); border: 1px solid var(--ls-line); padding: 24px 22px; }
.ls-aside__box h2{ margin: 0 0 14px; font-family: var(--ls-mincho); font-size: 17px; letter-spacing: .06em; }
.ls-aside__box ol, .ls-aside__box ul{ margin: 0; padding-left: 19px; font-size: 14px; color: var(--ls-ink-2); display: flex; flex-direction: column; gap: 10px; }
.ls-cols{ display: flex; flex-wrap: wrap; gap: clamp(32px, 4vw, 56px); }
.ls-cols__main{ flex: 999 1 560px; min-width: 0; }
.ls-cols__side{ flex: 1 1 290px; min-width: 0; }

/* ============================================================
   9. 記事 / 汎用ページ
   ============================================================ */
.ls-entry{ max-width: 72ch; }
.ls-entry h2{ font-family: var(--ls-serif); font-weight: 400; font-size: 30px; margin: 44px 0 14px; }
.ls-entry h3{ font-family: var(--ls-mincho); font-size: 20px; margin: 32px 0 10px; letter-spacing: .04em; }
.ls-entry p{ margin: 0 0 18px; color: var(--ls-ink-2); }
.ls-entry ul, .ls-entry ol{ margin: 0 0 18px; padding-left: 22px; color: var(--ls-ink-2); }
.ls-entry blockquote{ margin: 24px 0; padding: 18px 22px; background: var(--ls-cream); border: 1px solid var(--ls-line); }

/* ============================================================
   10. モバイル
   ============================================================ */
.ls-navtoggle{ display: none; }
@media (max-width: 860px){
  .ls-navtoggle{
    display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px;
    background: transparent; border: 1px solid var(--ls-line); border-radius: 2px;
    font: inherit; font-size: 14px; color: var(--ls-ink); cursor: pointer;
  }
  .ls-nav{ display: none; width: 100%; }
  .ls-nav.is-open{ display: block; }
  .ls-nav ul{ flex-direction: column; gap: 0; }
  .ls-nav li{ border-top: 1px solid var(--ls-line-soft); }
  .ls-nav a{ display: block; padding: 14px 0; }
  .ls-headrow{ align-items: flex-start; }
}

@media print{
  .ls-header, .ls-footer, .ls-btns, .ls-wagara{ display: none; }
  body{ background: #fff; }
}

/* ブロックエディタから置く [faq] ショートコード用 */
.ls-faq-item{ border-bottom: 1px solid var(--ls-line); }
.ls-faq-item:first-of-type{ border-top: 1px solid var(--ls-line); }
.ls-faq-item summary{
  cursor: pointer; padding: 20px 0; font-size: 17px; font-family: var(--ls-mincho);
  letter-spacing: .03em; list-style: none; display: flex; justify-content: space-between; gap: 16px;
}
.ls-faq-item summary::-webkit-details-marker{ display: none; }
.ls-faq-item summary::after{ content: "＋"; color: var(--ls-gold-text); flex: 0 0 auto; }
.ls-faq-item[open] summary::after{ content: "−"; }
.ls-faq-item > div{ padding: 0 0 22px; max-width: 70ch; color: var(--ls-ink-2); }
.ls-faq-item > div p{ margin: 0 0 14px; }