/* =========================================================
   laikhi — 來去岩手 Welcome Iwate
   鉄紺 × 金 × 雪白 / Noto Serif TC + Noto Sans TC / mobile-first
   ========================================================= */

:root {
  --navy: #1B2A3A;
  --navy-deep: #131F2C;
  --gold: #C9A227;
  --gold-dark: #A8861C;
  --snow: #F7F5F0;
  --paper: #FFFFFF;
  --ink: #24303D;
  --ink-soft: #5A6673;
  --line: #E3DFD6;
  --font-serif: 'Noto Serif TC', 'Hiragino Mincho ProN', serif;
  --font-sans: 'Noto Sans TC', 'Hiragino Kaku Gothic ProN', sans-serif;
  --w-content: 720px;
  --w-wide: 1080px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--snow);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.5; color: var(--navy); }

.screen-reader-text {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip-path: inset(50%);
}

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 245, 240, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  max-width: var(--w-wide); margin: 0 auto;
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__seal {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 20px;
  color: var(--snow); background: var(--navy);
  border: 2px solid var(--gold); border-radius: 4px;
}
.brand__name {
  display: block; font-family: var(--font-serif);
  font-weight: 700; font-size: 20px; color: var(--navy); line-height: 1.2;
}
.brand__sub {
  display: block; font-size: 9px; letter-spacing: 0.28em; color: var(--gold-dark);
}

.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 10px; cursor: pointer;
}
.nav-toggle__bar { width: 22px; height: 2px; background: var(--navy); transition: transform .2s; }

.global-nav {
  position: fixed; inset: 0; top: 59px;
  background: var(--navy);
  padding: 32px 24px;
  transform: translateX(100%);
  transition: transform .25s ease;
}
.global-nav.is-open { transform: translateX(0); }
.global-nav__list { list-style: none; margin: 0; padding: 0; }
.global-nav__list li { border-bottom: 1px solid rgba(247,245,240,.15); }
.global-nav__list a {
  display: block; padding: 16px 4px;
  color: var(--snow); text-decoration: none;
  font-family: var(--font-serif); font-size: 18px;
}
body.nav-open { overflow: hidden; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .global-nav {
    position: static; transform: none; background: none; padding: 0;
  }
  .global-nav__list { display: flex; gap: 4px; }
  .global-nav__list li { border: 0; }
  .global-nav__list a {
    color: var(--navy); font-size: 15px; padding: 8px 14px;
    border-bottom: 2px solid transparent;
  }
  .global-nav__list a:hover { border-bottom-color: var(--gold); }
}

/* ---------- ヒーロー ---------- */
.hero {
  background:
    linear-gradient(rgba(19, 31, 44, 0.55), rgba(19, 31, 44, 0.75)),
    var(--navy) url('../img/hero.jpg') center / cover no-repeat;
  color: var(--snow);
}
.hero__inner {
  max-width: var(--w-wide); margin: 0 auto;
  padding: 72px 20px 88px;
}
.hero__eyebrow {
  margin: 0 0 10px;
  font-size: 12px; letter-spacing: 0.34em; color: var(--gold);
}
.hero__title {
  margin: 0 0 14px;
  font-size: clamp(30px, 6vw, 48px);
  color: var(--snow);
}
.hero__lead { margin: 0; color: #C8CDD4; font-size: 15px; }

/* ---------- セクション共通 ---------- */
.section { max-width: var(--w-wide); margin: 0 auto; padding: 40px 16px; }
.section-title {
  font-size: 22px; margin: 0 0 20px;
  padding-left: 14px; border-left: 4px solid var(--gold);
}

/* ---------- クイックリンク ---------- */
.quick { padding-top: 0; margin-top: -44px; }
.quick__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.quick__item {
  display: flex; flex-direction: column; gap: 2px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 14px; text-decoration: none;
  box-shadow: 0 6px 18px rgba(19, 31, 44, 0.08);
}
a.quick__item:hover { border-color: var(--gold); }
.quick__icon { font-size: 20px; }
.quick__label { font-family: var(--font-serif); font-weight: 700; color: var(--navy); }
.quick__desc { font-size: 12px; color: var(--ink-soft); }
@media (min-width: 720px) { .quick__grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- 地區グリッド / 主題チップ ---------- */
.area-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.area-grid__item {
  display: flex; flex-direction: column; gap: 4px;
  background: var(--navy); color: var(--snow);
  border-radius: 10px; padding: 26px 16px 14px;
  text-decoration: none; position: relative; overflow: hidden;
}
.area-grid__item::after {
  content: ''; position: absolute; top: 0; left: 0;
  width: 32px; height: 3px; background: var(--gold);
}
.area-grid__name { font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.area-grid__count { font-size: 12px; color: #AEB7C0; }
@media (min-width: 720px) { .area-grid { grid-template-columns: repeat(4, 1fr); } }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-block; padding: 7px 16px;
  border: 1px solid var(--navy); border-radius: 999px;
  font-size: 14px; text-decoration: none; background: var(--paper);
}
.chip:hover { background: var(--navy); color: var(--snow); }

/* ---------- カード ---------- */
.card-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden; transition: box-shadow .2s;
}
.card:hover { box-shadow: 0 10px 24px rgba(19, 31, 44, 0.12); }
.card__link { display: block; text-decoration: none; color: inherit; }
.card__thumb { aspect-ratio: 16 / 10; background: var(--navy); position: relative; }
.card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.card__thumb-empty {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-serif); font-size: 34px; color: rgba(247,245,240,.35);
}
.card__body { padding: 14px 16px 16px; }
.card__badge {
  display: inline-block; font-size: 11px; letter-spacing: .05em;
  color: var(--gold-dark); border: 1px solid var(--gold); border-radius: 3px;
  padding: 1px 8px; margin-bottom: 8px;
}
.card__title { margin: 0 0 8px; font-size: 16px; line-height: 1.6; }
.card__date { font-size: 12px; color: var(--ink-soft); }

.empty-note { color: var(--ink-soft); }

/* ---------- 記事ページ ---------- */
.article-head { background: var(--navy); color: var(--snow); }
.article-head__inner {
  max-width: var(--w-content); margin: 0 auto; padding: 44px 20px 40px;
}
.article-head__terms { margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  font-size: 12px; color: var(--gold); border: 1px solid var(--gold);
  border-radius: 3px; padding: 1px 10px; text-decoration: none;
}
.badge--theme { color: #C8CDD4; border-color: #5A6673; }
.article-head__title {
  margin: 0 0 12px; color: var(--snow);
  font-size: clamp(24px, 4.6vw, 34px);
}
.article-head__subname { margin: -4px 0 12px; color: #AEB7C0; font-size: 14px; }
.article-head__meta { margin: 0; font-size: 13px; color: #AEB7C0; display: flex; flex-wrap: wrap; gap: 12px; }
.article-head__desc { color: #C8CDD4; font-size: 14px; }
.verified-badge { color: var(--gold); }

.article-hero-img { margin: 0; }
.article-hero-img img { width: 100%; max-height: 480px; object-fit: cover; }

.article-body, .article-foot {
  max-width: var(--w-content); margin: 0 auto; padding: 8px 20px;
  background: transparent;
}
.article-body { padding-top: 32px; }
.article-body h2 {
  font-size: 22px; margin: 44px 0 16px;
  padding-left: 14px; border-left: 4px solid var(--gold);
}
.article-body h3 { font-size: 18px; margin: 32px 0 12px; }
.article-body p { margin: 0 0 1.4em; }
.article-body ul, .article-body ol { padding-left: 1.4em; margin: 0 0 1.4em; }
.article-body li { margin-bottom: .4em; }
.article-body table { border-collapse: collapse; width: 100%; margin: 0 0 1.4em; background: var(--paper); }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 8px 12px; font-size: 14px; }
.article-body th { background: var(--navy); color: var(--snow); font-weight: 500; }
.article-body blockquote {
  margin: 0 0 1.4em; padding: 14px 18px;
  background: var(--paper); border-left: 4px solid var(--gold);
}

.pr-notice {
  font-size: 12px; color: var(--ink-soft);
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 6px; padding: 8px 12px;
}

/* ---------- FAQ ---------- */
.article-faq { margin: 40px 0; }
.article-faq h2 {
  font-size: 22px; margin: 0 0 16px;
  padding-left: 14px; border-left: 4px solid var(--gold);
}
.article-faq dl { margin: 0; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 6px 20px; }
.article-faq dt {
  font-weight: 700; font-family: var(--font-serif); color: var(--navy);
  padding: 14px 0 4px;
}
.article-faq dt::before { content: 'Q. '; color: var(--gold-dark); }
.article-faq dd { margin: 0; padding: 0 0 14px; border-bottom: 1px solid var(--line); font-size: 15px; }
.article-faq dd:last-child { border-bottom: 0; }

/* ---------- スポットカード / spot情報 ---------- */
.spot-card {
  background: var(--paper); border: 1px solid var(--line);
  border-left: 4px solid var(--gold); border-radius: 10px;
  padding: 18px 20px; margin: 28px 0;
}
.spot-card__name { margin: 0 0 10px; font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.spot-card__name a { text-decoration: none; }
.spot-card__name-ja { font-size: 13px; color: var(--ink-soft); font-weight: 400; margin-left: 6px; }
.spot-card__data { margin: 0 0 12px; font-size: 14px; display: grid; grid-template-columns: 5em 1fr; gap: 4px 12px; }
.spot-card__data dt { color: var(--ink-soft); }
.spot-card__data dd { margin: 0; }
.spot-card__links { font-size: 14px; margin: 0 0 12px; }
.spot-card__verified { font-size: 12px; color: var(--ink-soft); margin: 10px 0 0; }

.spot-info { margin: 36px 0; }
.spot-info__list {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 20px; margin: 0 0 16px;
  display: grid; grid-template-columns: 6em 1fr; gap: 8px 16px; font-size: 15px;
}
.spot-info__list dt { color: var(--ink-soft); }
.spot-info__list dd { margin: 0; }
.spot-info__links { display: flex; flex-wrap: wrap; gap: 8px; }
.verified-note { font-size: 13px; color: var(--ink-soft); }

/* ---------- CTAボタン ---------- */
.cta-btn, .btn {
  display: inline-block; text-decoration: none;
  border-radius: 8px; padding: 12px 22px;
  font-weight: 500; font-size: 15px; line-height: 1.4;
  margin: 4px 8px 4px 0;
}
.cta-btn {
  background: var(--gold); color: #2C2000;
  box-shadow: 0 3px 0 var(--gold-dark);
}
.cta-btn:hover { transform: translateY(1px); box-shadow: 0 2px 0 var(--gold-dark); }
.cta-btn.cta-sm { padding: 8px 16px; font-size: 14px; }
.btn--ghost {
  background: var(--paper); border: 1px solid var(--navy); color: var(--navy);
  padding: 9px 18px; font-size: 14px;
}
.btn--ghost:hover { background: var(--navy); color: var(--snow); }

.jrpass-box {
  background: var(--navy); color: var(--snow);
  border-radius: 12px; padding: 22px 24px; margin: 32px 0;
}
.jrpass-title { margin: 0 0 6px; font-family: var(--font-serif); font-weight: 700; font-size: 18px; color: var(--gold); }
.jrpass-desc { margin: 0 0 14px; font-size: 14px; color: #C8CDD4; }

/* ---------- 著者ボックス / 編集人ストリップ ---------- */
.author-box {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  padding: 22px 24px; margin: 40px 0;
}
.author-box__label { margin: 0 0 4px; font-size: 11px; letter-spacing: .2em; color: var(--gold-dark); }
.author-box__name { margin: 0 0 8px; font-family: var(--font-serif); font-weight: 700; font-size: 18px; color: var(--navy); }
.author-box__name span { font-size: 12px; color: var(--ink-soft); font-weight: 400; margin-left: 8px; letter-spacing: .08em; }
.author-box__bio { margin: 0 0 10px; font-size: 14px; }
.author-box__link { font-size: 14px; }

.editor-strip__inner {
  background: var(--navy); border-radius: 14px;
  padding: 28px 24px; color: var(--snow);
  display: flex; gap: 18px; align-items: flex-start;
}
.editor-strip__seal {
  margin: 0; flex: none;
  width: 46px; height: 46px; display: grid; place-items: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 24px;
  border: 2px solid var(--gold); border-radius: 4px; color: var(--gold);
}
.editor-strip__text { margin: 0 0 8px; font-family: var(--font-serif); font-size: 16px; }
.editor-strip__link { color: var(--gold); font-size: 14px; }

/* ---------- SNS / フッター ---------- */
.sns-strip { text-align: left; }
.sns-strip__desc { margin: 0 0 14px; color: var(--ink-soft); font-size: 14px; }
.sns-strip__links { display: flex; flex-wrap: wrap; gap: 8px; }

.site-footer { background: var(--navy-deep); color: #AEB7C0; margin-top: 56px; }
.site-footer__inner { max-width: var(--w-wide); margin: 0 auto; padding: 44px 20px 32px; }
.site-footer__brand { margin: 0 0 6px; font-family: var(--font-serif); font-weight: 700; font-size: 20px; color: var(--snow); }
.site-footer__brand span { font-size: 11px; letter-spacing: .24em; color: var(--gold); margin-left: 10px; }
.site-footer__tagline { margin: 0 0 18px; font-size: 13px; }
.site-footer__sns { list-style: none; display: flex; gap: 16px; margin: 0 0 18px; padding: 0; }
.site-footer__sns a { color: var(--snow); font-size: 13px; }
.site-footer__nav-list { list-style: none; display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 22px; padding: 0; }
.site-footer__nav-list a { color: #AEB7C0; font-size: 13px; text-decoration: none; }
.site-footer__nav-list a:hover { color: var(--snow); }
.site-footer__copy { margin: 0; font-size: 12px; border-top: 1px solid rgba(247,245,240,.12); padding-top: 18px; }
.site-footer__copy a { color: #AEB7C0; }

/* ---------- ページネーション ---------- */
.pagination { margin-top: 28px; }
.pagination .nav-links { display: flex; gap: 6px; justify-content: center; }
.pagination .page-numbers {
  display: inline-block; min-width: 38px; text-align: center;
  padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--paper); text-decoration: none; font-size: 14px;
}
.pagination .page-numbers.current { background: var(--navy); color: var(--snow); border-color: var(--navy); }

/* ---------- アクセシビリティ ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- ロゴ画像(v2.2) ---------- */
.brand__logo { height: 44px; width: auto; display: block; }
@media (min-width: 900px) { .brand__logo { height: 52px; } }

/* ---------- フッターナビ視認性修正(v2.3) ---------- */
.site-footer__nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 22px; padding: 0; }
.site-footer__nav a { color: #AEB7C0; font-size: 13px; text-decoration: none; padding: 0; border: 0; font-family: var(--font-sans); }
.site-footer__nav a:hover { color: var(--snow); }