/*
Theme Name: Kaolia
Theme URI: https://kaolia.jp
Description: Kaolia公式サイト用 Cocoon子テーマ（Quiet Intellectual Luxury — Norm Architects / Aman / ÉLAN PARFUMSを参照し統合）
Author: Kaolia / Botanique
Template: cocoon-master
Version: 5.0.0
Text Domain: kaolia-child
*/

/* ==========================================================================
   Kaolia Design System v5 — Quiet Intellectual Luxury
   - Norm Architects 50% / Aman 30% / ÉLAN PARFUMS 20%
   - White / Ivory / Warm Beige を基調とし、ゴールドはロゴ・細線・リンクのみ。
   - カードUI・角丸・ドロップシャドウ・章番号・囲み枠の多用は使用しない。
   - 日本語は明朝（Noto Serif JP）で統一。英字ラベルはCormorant Garamond。
   - v5: ヘッダー・フッターはKaolia独自出力（functions.php参照）。
         背景色セクションは100vwブレイクアウトで確実に画面幅いっぱいに広がる。
   ========================================================================== */

:root{
  --k-white:      #ffffff;
  --k-ivory:      #faf7f0;
  --k-beige:      #f1e8d8;
  --k-charcoal:   #2b241d;
  --k-charcoal-2: #362e25;
  --k-ink:        #241f19;
  --k-muted:      #7d7365;
  --k-line:       #e2d6bd;
  --k-gold:       #c29b6d;
  --k-gold-deep:  #8b7355;

  --k-serif:    "Noto Serif JP", "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --k-en-serif: "Cormorant Garamond", "Noto Serif JP", serif;
  --k-sans:     "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  --k-gap-section: clamp(40px, 5.2vw, 88px);
  --k-gap-inner:   clamp(20px, 3vw, 44px);
  --k-container:   1240px;

  --k-fs-h1:   clamp(32px, 4.4vw, 60px);
  --k-fs-lg:   clamp(28px, 3.3vw, 50px);
  --k-fs-md:   clamp(23px, 2.3vw, 36px);
  --k-fs-body: clamp(16px, 1.05vw, 18px);
  --k-fs-note: clamp(13.5px, 0.9vw, 15.5px);

  /* v5: 画像を小〜中サイズに統一するための高さスケール（PHILOSOPHY/ACADEMY/SERVICE用） */
  --k-img-h-lg: clamp(220px, 24vw, 340px);
  --k-img-h-md: clamp(170px, 19vw, 280px);
  --k-img-h-sm: clamp(140px, 15vw, 220px);
}

/* ==========================================================================
   全幅ブレイクアウト（v5）
   Cocoon側の親コンテナ幅に依存せず、背景色セクションを確実に
   ブラウザ横幅いっぱいに広げるための標準テクニック。
   100vw + margin-left/right:-50vw で、どんな親要素のmax-widthの中に
   置かれていても画面端まで背景を広げられる。
   ========================================================================== */
.kaolia-section,
.kaolia-hero,
.kaolia-page-title{
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

.kaolia-top{
  --wp--style--global--content-size: var(--k-container);
}

.kaolia-top, .kaolia-top *{
  box-sizing: border-box;
}

.kaolia-top{
  font-family: var(--k-serif);
  font-weight: 400;
  color: var(--k-ink);
  background: var(--k-white);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
/* 100vwブレイクアウトによる横スクロールバー誤差を防ぐ。
   .kaolia-top（main要素）ではなくbodyにかけるのが重要：main側にoverflow-xを
   設定すると、ブレイクアウトさせたい子要素まで一緒にクリップされてしまう。 */
body.kaolia-top{ overflow-x: hidden; }

.kaolia-top img{
  max-width: 100%;
  display: block;
  height: auto;
}

.kaolia-section{
  padding-top: var(--k-gap-section);
  padding-bottom: var(--k-gap-section);
  padding-left: clamp(20px, 5vw, 64px);
  padding-right: clamp(20px, 5vw, 64px);
}

.kaolia-inner{
  max-width: var(--k-container);
  margin-left: auto;
  margin-right: auto;
}

.kaolia-bg-white   { background: var(--k-white); }
.kaolia-bg-offwhite{ background: var(--k-ivory); }
.kaolia-bg-beige   { background: var(--k-beige); }
.kaolia-bg-charcoal{ background: var(--k-charcoal); color: #f2ede3; }
.kaolia-bg-charcoal .kaolia-eyebrow{ color: var(--k-gold); }

.kaolia-eyebrow{
  display:block;
  font-family: var(--k-en-serif);
  font-weight: 500;
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--k-gold-deep);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.kaolia-eyebrow-lg{
  font-size: clamp(20px, 1.8vw, 26px);
  margin-bottom: 18px;
}

.kaolia-heading-lg{
  font-family: var(--k-serif);
  font-weight: 700;
  font-size: var(--k-fs-lg);
  line-height: 1.45;
  margin: 0 0 18px;
  color: var(--k-ink);
}
.kaolia-bg-charcoal .kaolia-heading-lg{ color: #faf7f2; }

.kaolia-heading-md{
  font-family: var(--k-serif);
  font-weight: 700;
  font-size: var(--k-fs-md);
  line-height: 1.5;
  margin: 0 0 12px;
}

.kaolia-body{
  font-family: var(--k-serif);
  font-size: var(--k-fs-body);
  line-height: 1.95;
  color: #362f27;
  max-width: 42em;
}
.kaolia-bg-charcoal .kaolia-body{ color: #cfc7ba; }

.kaolia-rule{
  border: none;
  border-top: 1px solid var(--k-line);
  margin: 24px 0;
}
.kaolia-bg-charcoal .kaolia-rule{ border-top-color: #4a453c; }

.kaolia-link{
  display: inline-block;
  font-family: var(--k-serif);
  font-size: var(--k-fs-note);
  font-weight: 700;
  color: var(--k-gold-deep);
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, opacity .25s ease;
}
.kaolia-link:hover{ border-color: var(--k-gold-deep); }
.kaolia-bg-charcoal .kaolia-link{ color: var(--k-gold); }

/* ==========================================================================
   HERO — asymmetric split (left copy / right visual), 70–80vh
   ========================================================================== */
.kaolia-hero{ padding: 0; }
.kaolia-hero-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  min-height: clamp(520px, 74vh, 780px);
}
.kaolia-hero-text{
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 6vw, 88px);
  background: var(--k-ivory);
}
.kaolia-hero-copy{
  font-family: var(--k-serif);
  font-weight: 700;
  color: var(--k-ink);
  font-size: var(--k-fs-h1);
  line-height: 1.5;
  margin: 0 0 28px;
}
.kaolia-hero-cta{
  display: inline-block;
  align-self: flex-start;
  padding: 13px 0;
  border-bottom: 1px solid var(--k-gold);
  color: var(--k-ink);
  font-family: var(--k-en-serif);
  font-style: italic;
  font-size: 16px;
  letter-spacing: .03em;
  text-decoration: none;
  transition: color .25s ease, border-color .25s ease;
}
.kaolia-hero-cta:hover{ color: var(--k-gold-deep); }
.kaolia-hero-visual{ overflow: hidden; }
.kaolia-hero-visual img{ width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px){
  .kaolia-hero-grid{ grid-template-columns: 1fr; min-height: auto; }
  .kaolia-hero-visual{ aspect-ratio: 4/5; order: -1; }
  .kaolia-hero-text{ padding: 40px 24px; }
  .kaolia-hero-copy{ margin-bottom: 20px; }
}

/* ==========================================================================
   ABOUT KAOLIA — flexible-ratio visual, ~1 screen
   ========================================================================== */
.kaolia-about-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--k-gap-inner);
  align-items: center;
}
.kaolia-about-mark{
  font-family: var(--k-serif);
  font-weight: 700;
  font-size: var(--k-fs-lg);
  line-height: 1.4;
  color: var(--k-ink);
  margin: 0 0 22px;
}
.kaolia-about-image{
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.kaolia-about-image img{ width:100%; height:100%; object-fit: cover; }

@media (max-width: 1023px){
  .kaolia-about-grid{ grid-template-columns: 1fr; }
  .kaolia-about-image{ order: -1; aspect-ratio: 3/2; }
}

/* ==========================================================================
   PHILOSOPHY — ART / QUALIA / CULTURE / CRAFT as one asymmetric editorial
   grid, compressed to ~1–1.5 screens (v5: images are height-capped, not
   ratio-driven, and ART is now image+caption side-by-side like CRAFT so
   nothing stacks tall vertically).
   ========================================================================== */
.kaolia-philosophy-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-areas:
    "art     qualia"
    "culture culture"
    "craft   craft";
  gap: clamp(28px, 3.5vw, 48px) clamp(32px, 4vw, 72px);
}
.kaolia-phi-art{
  grid-area: art;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--k-gap-inner);
  align-items: center;
}
.kaolia-phi-qualia { grid-area: qualia; display:flex; flex-direction:column; justify-content:center; }
.kaolia-phi-culture { grid-area: culture; }
.kaolia-phi-craft{
  grid-area: craft;
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: var(--k-gap-inner);
  align-items: center;
}

.kaolia-phi-image{ overflow:hidden; }
.kaolia-phi-image img{ width:100%; height:100%; object-fit:cover; }
.kaolia-phi-art .kaolia-phi-image{ height: var(--k-img-h-md); }
.kaolia-phi-craft .kaolia-phi-image{ height: var(--k-img-h-md); }
.kaolia-phi-image.ratio-wide{ height: var(--k-img-h-sm); }

.kaolia-phi-culture-caption{
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--k-gap-inner);
  padding-top: 16px;
}

@media (max-width: 900px){
  .kaolia-philosophy-grid{
    grid-template-columns: 1fr;
    grid-template-areas: "art" "qualia" "culture" "craft";
  }
  .kaolia-phi-art,
  .kaolia-phi-craft{ grid-template-columns: 1fr; }
  .kaolia-phi-art .kaolia-phi-image,
  .kaolia-phi-craft .kaolia-phi-image{ height: 220px; margin-bottom: 4px; }
  .kaolia-phi-culture-caption{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   ACADEMY — text-led, modest image (not a course-sales layout)
   ========================================================================== */
.kaolia-academy-grid{
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--k-gap-inner);
  align-items: center;
}
.kaolia-academy-image{ height: var(--k-img-h-lg); overflow:hidden; }
.kaolia-academy-image img{ width:100%; height:100%; object-fit:cover; }

@media (max-width: 1023px){
  .kaolia-academy-grid{ grid-template-columns: 1fr; }
  .kaolia-academy-image{ order: -1; height: 240px; }
}

/* ==========================================================================
   SERVICE — one flowing chapter, small–medium images (not card UI)
   ========================================================================== */
.kaolia-service-row{
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: var(--k-gap-inner);
  align-items: center;
  padding-top: clamp(24px, 3.4vw, 40px);
  padding-bottom: clamp(24px, 3.4vw, 40px);
}
.kaolia-service-row + .kaolia-service-row{
  border-top: 1px solid var(--k-line);
}
.kaolia-service-row.is-flip .kaolia-service-image{ order: 2; }
.kaolia-service-row.is-flip .kaolia-service-text{ order: 1; }
.kaolia-service-image{ overflow: hidden; height: var(--k-img-h-sm); }
.kaolia-service-image img{ width:100%; height:100%; object-fit:cover; }

.kaolia-service-name{
  font-family: var(--k-en-serif);
  font-style: italic;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--k-gold-deep);
  font-size: 19px;
  margin-bottom: 12px;
  display:block;
}

@media (max-width: 900px){
  .kaolia-service-row,
  .kaolia-service-row.is-flip{ grid-template-columns: 1fr; }
  .kaolia-service-row .kaolia-service-image,
  .kaolia-service-row.is-flip .kaolia-service-image{ order: -1; height: 200px; }
  .kaolia-service-row.is-flip .kaolia-service-text{ order: 2; }
}

/* ==========================================================================
   PEOPLE — 3 fully equal columns, no card UI, no hierarchy
   ========================================================================== */
.kaolia-people-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--k-gap-inner);
  align-items: start;
}
.kaolia-person{ display:flex; flex-direction:column; }
.kaolia-person-photo{
  aspect-ratio: 4/5;
  overflow: hidden;
  margin-bottom: 20px;
  background: var(--k-ivory);
}
.kaolia-person-photo img{ width:100%; height:100%; object-fit:cover; object-position: top center; }
.kaolia-person-name{
  font-family: var(--k-serif);
  font-weight: 700;
  font-size: 19px;
  margin: 0 0 6px;
}
.kaolia-person-role{
  font-family: var(--k-sans);
  font-size: 12px;
  color: var(--k-muted);
  margin: 0 0 14px;
}
.kaolia-person-bio-group{ min-height: 3.4em; }
.kaolia-person-bio{
  font-size: 13.5px;
  line-height: 1.9;
  color: #3a3733;
  margin: 0 0 14px;
}
.kaolia-person-bio-group .kaolia-person-bio:last-child{ margin-bottom: 18px; }
.kaolia-bio-placeholder{ color: var(--k-muted); font-style: italic; opacity: .7; }
.kaolia-person-gold-rule{
  width: 28px; height: 1px; background: var(--k-gold);
  margin-bottom: 14px; border:none;
}

@media (max-width: 900px){
  .kaolia-people-grid{ grid-template-columns: 1fr; gap: 36px; }
}

/* ==========================================================================
   VISUAL BREAK — kept in the stylesheet for when a final image is chosen;
   currently unused in front-page.php (see v5 note there).
   ========================================================================== */
.kaolia-visualbreak{ padding: 0; }
.kaolia-visualbreak-media{ width: 100%; aspect-ratio: 21/7; overflow: hidden; }
.kaolia-visualbreak-media img{ width:100%; height:100%; object-fit:cover; }
@media (max-width: 767px){
  .kaolia-visualbreak-media{ aspect-ratio: 4/5; }
}

/* ==========================================================================
   JOURNAL — editorial thumbnail + date + title (not a WP blog list)
   ========================================================================== */
.kaolia-journal-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--k-gap-inner);
  margin-top: 32px;
}
.kaolia-journal-item{ display: block; text-decoration: none; color: inherit; }
.kaolia-journal-thumb{
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--k-ivory);
}
.kaolia-journal-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.kaolia-journal-item:hover .kaolia-journal-thumb img{ transform: scale(1.03); }
.kaolia-journal-date{
  display:block; font-family: var(--k-en-serif); font-style: italic;
  color: var(--k-gold-deep); font-size: 14px; margin-bottom: 6px;
}
.kaolia-journal-title{
  display:block; font-family: var(--k-serif); font-size: 16px; line-height: 1.6;
  color: var(--k-ink); border-bottom: 1px solid transparent; transition: border-color .25s ease;
}
.kaolia-journal-item:hover .kaolia-journal-title{ border-color: var(--k-line); }
.kaolia-journal-more{ text-align:center; margin-top: 36px; }
.kaolia-news-empty{ text-align:center; color: var(--k-muted); font-size: 14px; margin-top: 24px; }

@media (max-width: 767px){
  .kaolia-journal-grid{ grid-template-columns: 1fr; gap: 28px; }
}

/* ==========================================================================
   CONTACT — quiet: heading + a single text link (no large CTA box)
   ========================================================================== */
.kaolia-contact{ text-align: center; }
.kaolia-contact .kaolia-heading-md{ margin-bottom: 22px; }
.kaolia-contact-link{
  display: inline-block;
  color: #f2ede3;
  font-family: var(--k-en-serif);
  font-style: italic;
  font-size: 16px;
  letter-spacing: .02em;
  text-decoration: none;
  border-bottom: 1px solid var(--k-gold);
  padding-bottom: 4px;
  transition: color .25s ease;
}
.kaolia-contact-link:hover{ color: var(--k-gold); }

/* ==========================================================================
   下層ページ（page-kaolia.php）共通スタイル
   ========================================================================== */
.kaolia-page-title{
  padding-top: clamp(64px, 9vw, 128px);
  padding-bottom: clamp(28px, 4vw, 56px);
  background: var(--k-ivory);
}
.kaolia-page-title .kaolia-heading-lg{ margin: 0; }
.kaolia-page-content{ max-width: 44em; margin: 0 auto; }
.kaolia-page-content p{
  font-family: var(--k-serif);
  font-size: var(--k-fs-body);
  line-height: 1.95;
  color: #362f27;
  margin: 0 0 24px;
}

/* ==========================================================================
   Kaolia独自ヘッダー（wp_body_open出力）— 全ページ共通
   ========================================================================== */
.kaolia-header{
  width: 100%;
  background: var(--k-white);
  position: relative;
  z-index: 100;
}
.kaolia-header-inner{
  max-width: var(--k-container);
  margin: 0 auto;
  padding: 26px clamp(20px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kaolia-header-logo{ display:inline-block; line-height:0; }
.kaolia-header-logo img{ display:block; height: 42px; width: auto; }

.kaolia-header-nav ul{
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 44px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.kaolia-header-nav a{
  font-family: var(--k-serif);
  font-size: 14.5px;
  letter-spacing: .03em;
  color: var(--k-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, color .25s ease;
}
.kaolia-header-nav a:hover{ border-color: var(--k-gold); color: var(--k-gold-deep); }

.kaolia-nav-toggle-input{ display:none; }
.kaolia-nav-toggle-label{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 26px; height: 20px;
  cursor: pointer;
}
.kaolia-nav-toggle-label span{
  display:block; width:100%; height:1px; background: var(--k-ink);
  transition: transform .25s ease, opacity .25s ease;
}

@media (max-width: 860px){
  .kaolia-header-inner{ padding: 18px 20px; }
  .kaolia-header-logo img{ height: 34px; }
  .kaolia-nav-toggle-label{ display: flex; }
  .kaolia-header-nav{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--k-white);
    border-top: 1px solid var(--k-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .kaolia-header-nav ul{
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px clamp(20px, 5vw, 64px) 20px;
  }
  .kaolia-header-nav li{ width: 100%; }
  .kaolia-header-nav a{ display:block; padding: 12px 0; border-bottom: 1px solid var(--k-line); }
  .kaolia-nav-toggle-input:checked ~ .kaolia-header-nav{ max-height: 400px; }
  .kaolia-nav-toggle-input:checked ~ .kaolia-nav-toggle-label span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
  .kaolia-nav-toggle-input:checked ~ .kaolia-nav-toggle-label span:nth-child(2){ opacity: 0; }
  .kaolia-nav-toggle-input:checked ~ .kaolia-nav-toggle-label span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }
}

/* ==========================================================================
   Kaolia独自フッター（wp_footer出力）— 全ページ共通
   ========================================================================== */
.kaolia-brand-footer{
  width: 100%;
  background: var(--k-ivory);
  border-top: 1px solid var(--k-line);
}
.kaolia-brand-footer-inner{
  max-width: var(--k-container);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) clamp(20px, 5vw, 64px) clamp(28px, 4vw, 48px);
}
.kaolia-brand-footer-top{
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--k-line);
}
.kaolia-brand-footer-logo{ height: 30px; width: auto; margin-bottom: 14px; }
.kaolia-brand-footer-company{
  font-family: var(--k-serif);
  font-size: 13px;
  color: var(--k-muted);
  margin: 0;
}
.kaolia-brand-footer-legal,
.kaolia-brand-footer-social{
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kaolia-brand-footer-legal a,
.kaolia-brand-footer-social a{
  font-family: var(--k-serif);
  font-size: 13px;
  color: var(--k-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  width: fit-content;
}
.kaolia-brand-footer-legal a:hover,
.kaolia-brand-footer-social a:hover{ border-color: var(--k-gold); color: var(--k-gold-deep); }

.kaolia-brand-footer-copy{
  font-family: var(--k-en-serif);
  font-size: 12px;
  color: var(--k-muted);
  letter-spacing: .02em;
  margin: 24px 0 0;
}

@media (max-width: 700px){
  .kaolia-brand-footer-top{ grid-template-columns: 1fr; gap: 28px; }
}

/* ==========================================================================
   Cocoon標準ヘッダー・ナビ・サイドバー・フッターの非表示（全ページ共通）。
   header.php / footer.php ファイル自体は変更していない。
   独自ヘッダー・フッター（上記）が正しく機能することを前提に、
   Cocoon側の同等要素を二重表示させないための措置。
   複数の想定セレクタを併記しているのは、Cocoonのバージョンによって
   実際のクラス／ID名が変わる可能性があるための保険。
   ========================================================================== */
#header,
#header-container,
#navi-in-fixed,
#navi-container,
#navi,
.header-container,
#footer,
#footer-in,
#colophon,
.footer-widget-area,
#copyright,
.copyright{
  display: none !important;
}

/* ---- サイドバー非表示・全幅化：TOPページ + page-kaolia.phpテンプレートのみ ---- */
body.kaolia-top #content,
body.kaolia-top .container,
body.kaolia-top #main{
  max-width: none;
  width: 100%;
}
body.kaolia-top #main-col,
body.kaolia-top #main-col-in{
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
body.kaolia-top #sub-col,
body.kaolia-top #sidebar,
body.kaolia-top .sidebar-hide-mobile,
body.kaolia-top aside#secondary{
  display: none !important;
  width: 0 !important;
}
body.kaolia-top .breadcrumb,
body.kaolia-top #pankuzu,
body.kaolia-top .article-header,
body.kaolia-top .entry-header,
body.kaolia-top .entry-footer,
body.kaolia-top .article-footer,
body.kaolia-top .top-menu-info,
body.kaolia-top .after-entry-content,
body.kaolia-top .related-entry-card-content{
  display: none !important;
}