/*
Theme Name: A Ma De Jia 阿嬤的家
Theme URI: https://amadejia.example.com
Author: CO-I.M.C. 齊力整合行銷
Description: 2026 西螺古厝 × 藝術博覽官方網站佈景主題。百年茶莊 × 當代藝術，中英雙語設計，支援 Polylang。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: amadejia
*/

:root {
  --c-ink: #2b2622;        /* 墨 */
  --c-paper: #f6f1e7;      /* 泛黃紙 */
  --c-paper-dark: #ece4d4;
  --c-tea: #8a6d4b;        /* 茶褐 */
  --c-tea-dark: #6d5438;
  --c-brick: #a3502e;      /* 磚紅點綴 */
  --c-line: #d8cdb8;
  --font-serif: "Noto Serif TC", "Songti TC", "PMingLiU", Georgia, serif;
  --font-sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Helvetica, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-serif);
  color: var(--c-ink);
  background: var(--c-paper);
  line-height: 1.85;
  letter-spacing: 0.03em;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-tea-dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-brick); }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  background: var(--c-paper);
  border-bottom: 1px solid var(--c-line);
  position: sticky; top: 0; z-index: 100;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px; gap: 24px;
}
.site-logo { font-size: 1.35rem; font-weight: 700; letter-spacing: .12em; }
.site-logo img { max-height: 56px; width: auto; }
.site-logo .site-logo-en {
  display: block; font-size: .7rem; letter-spacing: .3em;
  color: var(--c-tea); font-family: var(--font-sans); text-transform: uppercase;
}
.header-right { display: flex; align-items: center; gap: 28px; }
.lang-switch { font-family: var(--font-sans); font-size: .85rem; color: var(--c-tea); }
.lang-switch ul { list-style: none; display: flex; gap: 8px; }
.lang-switch li + li::before { content: "/"; margin-right: 8px; color: var(--c-line); }
.main-nav ul { list-style: none; display: flex; gap: 32px; }
.main-nav a { font-size: 1rem; letter-spacing: .12em; padding: 6px 0; border-bottom: 2px solid transparent; }
.main-nav .current-menu-item > a, .main-nav a:hover { border-bottom-color: var(--c-brick); }
.nav-toggle { display: none; background: none; border: 1px solid var(--c-line); padding: 8px 12px; font-size: 1.1rem; cursor: pointer; color: var(--c-ink); }

/* ---------- Hero banner ---------- */
.hero {
  position: relative; min-height: 62vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--c-paper-dark) center/cover no-repeat;
}
.hero::after { content: ""; position: absolute; inset: 0; background: rgba(43,38,34,.35); }
.hero-inner { position: relative; z-index: 1; color: #fff; padding: 80px 24px; }
.hero-title { font-size: clamp(1.8rem, 4.5vw, 3.2rem); font-weight: 700; letter-spacing: .15em; }
.hero-sub { margin-top: 16px; font-size: clamp(1rem, 2vw, 1.3rem); letter-spacing: .25em; font-family: var(--font-sans); }
.hero-date { margin-top: 24px; display: inline-block; border: 1px solid rgba(255,255,255,.7); padding: 6px 22px; letter-spacing: .2em; font-size: .9rem; font-family: var(--font-sans); }

/* 品牌頁 */
.hero-brand { min-height: 42vh; }
.brand-keyvisual { max-width: 640px; margin: 0 auto; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-alt { background: var(--c-paper-dark); }
.section-title { text-align: center; font-size: 1.7rem; letter-spacing: .3em; margin-bottom: 12px; }
.section-title-en {
  text-align: center; font-family: var(--font-sans); font-size: .8rem;
  letter-spacing: .35em; color: var(--c-tea); text-transform: uppercase; margin-bottom: 48px;
}
.section-title::after { content: ""; display: block; width: 48px; height: 2px; background: var(--c-brick); margin: 18px auto 0; }

/* 展覽概念：中英並列 */
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.concept-quote {
  grid-column: 1 / -1; text-align: center; font-size: 1.4rem;
  letter-spacing: .2em; color: var(--c-tea-dark); margin-bottom: 24px;
}
.concept-quote em { display: block; font-style: normal; font-size: .95rem; letter-spacing: .1em; margin-top: 10px; color: var(--c-tea); font-family: var(--font-sans); }
.concept-zh p, .concept-en p { margin-bottom: 1.2em; text-align: justify; }
.concept-en { font-family: var(--font-sans); font-size: .95rem; color: #4a4238; }

/* 品牌／創辦人 */
.profile-grid { display: grid; grid-template-columns: 320px 1fr; gap: 56px; align-items: start; }
.profile-photo { background: var(--c-paper); border: 1px solid var(--c-line); aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.profile-name { font-size: 1.3rem; letter-spacing: .2em; margin-bottom: 4px; }
.profile-name-en { font-family: var(--font-sans); font-size: .85rem; letter-spacing: .15em; color: var(--c-tea); margin-bottom: 24px; }
.profile-bio p { margin-bottom: 1.2em; text-align: justify; }
.profile-bio .bio-en { font-family: var(--font-sans); font-size: .92rem; color: #4a4238; }

/* ---------- News cards ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.news-card { background: #fff; border: 1px solid var(--c-line); display: flex; flex-direction: column; transition: box-shadow .25s, transform .25s; }
.news-card:hover { box-shadow: 0 10px 30px rgba(43,38,34,.12); transform: translateY(-4px); }
.news-thumb { aspect-ratio: 16/10; object-fit: cover; width: 100%; background: var(--c-paper-dark); }
.news-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.news-date { font-family: var(--font-sans); font-size: .78rem; letter-spacing: .15em; color: var(--c-tea); margin-bottom: 10px; }
.news-title { font-size: 1.05rem; line-height: 1.6; margin-bottom: 12px; }
.news-title a { color: var(--c-ink); }
.news-title a:hover { color: var(--c-brick); }
.news-excerpt { font-size: .9rem; color: #5a5248; flex: 1; }
.more-link { text-align: center; margin-top: 48px; }
.btn {
  display: inline-block; border: 1px solid var(--c-ink); padding: 12px 48px;
  letter-spacing: .3em; font-size: .9rem; color: var(--c-ink); transition: all .25s;
}
.btn:hover { background: var(--c-ink); color: var(--c-paper); }

/* ---------- News archive (with sidebar) ---------- */
.archive-layout { display: grid; grid-template-columns: 1fr 280px; gap: 56px; padding: 72px 0; }
.archive-header { margin-bottom: 40px; }
.archive-title { font-size: 1.6rem; letter-spacing: .25em; }
.archive-title-en { font-family: var(--font-sans); font-size: .8rem; letter-spacing: .3em; color: var(--c-tea); text-transform: uppercase; margin-top: 6px; }
.archive-list .news-card { flex-direction: row; margin-bottom: 28px; }
.archive-list .news-thumb { width: 280px; flex-shrink: 0; aspect-ratio: 4/3; }
@media (max-width: 640px) { .archive-list .news-card { flex-direction: column; } .archive-list .news-thumb { width: 100%; } }

/* Sidebar */
.sidebar .widget { margin-bottom: 44px; }
.widget-title { font-size: 1rem; letter-spacing: .25em; border-bottom: 1px solid var(--c-line); padding-bottom: 10px; margin-bottom: 18px; }
.sidebar ul { list-style: none; }
.sidebar li { padding: 7px 0; border-bottom: 1px dotted var(--c-line); font-size: .92rem; }
.sidebar .tagcloud a, .widget .tag-cloud-link {
  display: inline-block; font-size: .8rem !important; border: 1px solid var(--c-line);
  padding: 4px 12px; margin: 0 6px 8px 0; background: #fff;
}
.search-form { display: flex; }
.search-form input[type="search"] {
  flex: 1; border: 1px solid var(--c-line); padding: 10px 14px;
  font-family: var(--font-sans); background: #fff; outline: none;
}
.search-form button { border: 1px solid var(--c-ink); background: var(--c-ink); color: var(--c-paper); padding: 0 18px; cursor: pointer; }

/* ---------- Single post ---------- */
.single-main { max-width: 780px; margin: 0 auto; padding: 72px 24px; }
.entry-meta { font-family: var(--font-sans); font-size: .82rem; letter-spacing: .15em; color: var(--c-tea); margin-bottom: 14px; }
.entry-title { font-size: 1.9rem; line-height: 1.5; margin-bottom: 32px; }
.entry-thumb { margin-bottom: 40px; }
.entry-content p { margin-bottom: 1.4em; text-align: justify; }
.entry-content h2 { font-size: 1.35rem; margin: 2em 0 .8em; letter-spacing: .1em; }
.entry-content h3 { font-size: 1.15rem; margin: 1.6em 0 .7em; }
.entry-content img { margin: 2em auto; }
.entry-content blockquote { border-left: 3px solid var(--c-brick); padding-left: 20px; color: var(--c-tea-dark); margin: 1.6em 0; }
.entry-tags { margin-top: 48px; }
.entry-tags a { display: inline-block; font-size: .8rem; border: 1px solid var(--c-line); padding: 4px 12px; margin: 0 6px 8px 0; background: #fff; }
.post-nav { display: flex; justify-content: space-between; gap: 24px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--c-line); font-size: .9rem; }

/* ---------- Info section (展期/交通/聯絡) ---------- */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
.info-item h3 { font-size: 1.05rem; letter-spacing: .25em; margin-bottom: 14px; color: var(--c-tea-dark); }
.info-item p { font-size: .92rem; font-family: var(--font-sans); color: #4a4238; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-ink); color: #cfc6b8; padding: 56px 0 32px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.footer-brand { font-size: 1.2rem; letter-spacing: .2em; color: #fff; margin-bottom: 8px; }
.footer-brand-en { font-family: var(--font-sans); font-size: .75rem; letter-spacing: .3em; text-transform: uppercase; color: var(--c-tea); }
.footer-contact { font-family: var(--font-sans); font-size: .88rem; line-height: 2; }
.footer-contact a { color: #cfc6b8; }
.footer-social { margin-top: 16px; font-family: var(--font-sans); font-size: .85rem; letter-spacing: .1em; }
.footer-copy {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 22px;
  text-align: center; font-family: var(--font-sans); font-size: .75rem; letter-spacing: .08em; color: #8f8678;
}

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; font-family: var(--font-sans); }
.pagination .page-numbers { border: 1px solid var(--c-line); padding: 8px 16px; background: #fff; color: var(--c-ink); }
.pagination .current { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }

/* ---------- Page ---------- */
.page-main { max-width: 900px; margin: 0 auto; padding: 72px 24px; }
.page-title { font-size: 1.8rem; letter-spacing: .2em; margin-bottom: 40px; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .concept-grid, .profile-grid, .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .archive-layout { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--c-paper); border-bottom: 1px solid var(--c-line); }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 12px 24px; }
  .main-nav li { border-bottom: 1px dotted var(--c-line); }
  .main-nav a { display: block; padding: 12px 0; }
  .news-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}