/*
Theme Name: 鹿追町ふるさと納税 Child
Theme URI:
Description: Cocoon 子テーマ - 鹿追町ふるさと納税サイト
Author:
Template: cocoon-master
Version: 1.0.0
*/

/* ============================================================
   CSS カスタムプロパティ
   ============================================================ */
:root {
  --color-primary:   #1B3A5C;
  --color-secondary: #2C6EA6;
  --color-accent:    #C85A11;
  --color-green:     #2B5C3E;
  --color-gold:      #8A6200;
  --color-text:      #1A1A1A;
  --color-text-muted:#5A5A5A;
  --color-bg:        #FDFBF7;
  --color-bg-dark:   #1B3A5C;
  --color-border:    #DDD9D2;
  --color-white:     #FFFFFF;

  --font-serif: 'Noto Serif JP', serif;
  --font-sans:  'Noto Sans JP', sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-card: 0 2px 12px rgba(0,0,0,.08);
  --shadow-hover: 0 6px 24px rgba(0,0,0,.14);

  --transition: .3s ease;
  --header-h: 72px;
}

/* ============================================================
   基本リセット・ベース
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

/* Cocoon デフォルト上書き */
.wrap { max-width: 100% !important; padding: 0 !important; }
.entry-content { margin: 0 !important; }
#container, #main, .main { padding: 0 !important; }
.sidebar { display: none !important; }
#main .column-wrap { width: 100% !important; }

/* ============================================================
   ヘッダー
   ============================================================ */
#site-header,
.site-header-wrap {
  display: none !important;
}

#fs-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  transition: background var(--transition), box-shadow var(--transition);
}
#fs-header.transparent {
  background: transparent;
}
#fs-header.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 1px 20px rgba(0,0,0,.1);
}
#fs-header.scrolled .header-logo a { color: var(--color-primary); }
#fs-header.scrolled .header-nav a  { color: var(--color-text); }

.header-logo a {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  transition: color var(--transition);
  line-height: 1.3;
}
.header-logo small {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 400;
  opacity: .7;
  margin-top: 1px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header-nav a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  transition: opacity var(--transition);
}
.header-nav a:hover { opacity: .7; }

.header-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 4px;
  font-size: 13px !important;
  font-weight: 700 !important;
  transition: background var(--transition) !important;
}
.header-cta:hover { background: #A84A0D !important; opacity: 1 !important; }

/* ============================================================
   Hero セクション
   ============================================================ */
#section-hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-white);
  z-index: 5;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-image: url(img/kankoukyoukai/imgi_12_introduction01.jpg);
    transition: transform 8s ease;
    border-radius: 2rem 0 0 2rem;
    width: 50%;
    height: 80svh;
    top: 10%;
    left: 50%;
}
#section-hero:hover .hero-bg { transform: scale(1.04); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(27,58,92,.65) 0%, rgba(10,25,45,.55) 100%);
}
.hero-content {
    position: absolute;
    z-index: 10;
    text-align: center;
    color: #fff;
    padding: 0 24px;
    left: 0;
    bottom: 10%;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .2em;
  font-weight: 500;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 20px;
  padding: 5px 18px;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-sub {
  font-size: clamp(14px, 2vw, 17px);
  opacity: .85;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 4px;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: #A84A0D; transform: translateY(-2px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 32px;
  border-radius: 4px;
  border: 2px solid rgba(255,255,255,.6);
  transition: background var(--transition), border-color var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.hero-scroll-arrow {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.6);
  font-size: 11px;
  letter-spacing: .1em;
  animation: bounce 2s infinite;
}
.hero-scroll-arrow svg { width: 20px; height: 20px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   セクション共通
   ============================================================ */
.fs-section {
  padding: 96px 40px;
}
.fs-section-inner {
  max-width: 1120px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .2em;
  font-weight: 700;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-sans);
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.8;
}

/* スクロールアニメーション */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.stagger-1 { transition-delay: .1s; }
.stagger-2 { transition-delay: .2s; }
.stagger-3 { transition-delay: .3s; }
.stagger-4 { transition-delay: .4s; }
.stagger-5 { transition-delay: .5s; }
.stagger-6 { transition-delay: .6s; }

@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   返礼品ピックアップ
   ============================================================ */
#section-items {
  background: var(--color-white);
}
.items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.item-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}
.item-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.item-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #EEE;
}
.item-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.item-card:hover .item-card-img img { transform: scale(1.05); }
.item-card-body { padding: 18px 20px 20px; }
.item-card-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.item-card-name {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.45;
  margin-bottom: 8px;
}
.item-card-price {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.item-card-price strong {
  font-size: 18px;
  color: var(--color-accent);
  font-weight: 700;
}
.item-card-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.item-card-btn:hover { background: var(--color-secondary); }
.item-card-btn svg { width: 14px; height: 14px; }

.items-more {
  text-align: center;
  margin-top: 48px;
}

/* ============================================================
   使い道紹介
   ============================================================ */
#section-usage {
  background: var(--color-bg);
  position: relative;
}
#section-usage::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}
.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.usage-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.usage-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--color-secondary);
}
.usage-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #E8F2FB;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 26px;
  transition: background var(--transition);
}
.usage-card:hover .usage-icon { background: var(--color-primary); }
.usage-card:hover .usage-icon svg { color: #fff; }
.usage-icon svg { width: 28px; height: 28px; color: var(--color-primary); transition: color var(--transition); }
.usage-card-title {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}
.usage-card-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   お知らせ
   ============================================================ */
#section-news {
  background: var(--color-white);
}
.news-list { list-style: none; }
.news-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}
.news-item:first-child { border-top: 1px solid var(--color-border); }
.news-date {
  font-size: 13px;
  color: var(--color-text-muted);
  white-space: nowrap;
  padding-top: 2px;
  min-width: 100px;
}
.news-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  background: #E8F2FB;
  color: var(--color-secondary);
  border-radius: 3px;
  padding: 2px 8px;
  white-space: nowrap;
  margin-top: 1px;
}
.news-title {
  font-size: 15px;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.6;
  transition: color var(--transition);
}
.news-item a:hover .news-title { color: var(--color-secondary); }
.news-more { text-align: center; margin-top: 36px; }
.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 2px;
  transition: gap var(--transition);
}
.btn-text:hover { gap: 10px; }

/* ============================================================
   CTA バナー帯
   ============================================================ */
#section-cta {
  background: var(--color-primary);
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}
#section-cta::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}
#section-cta::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -40px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
}
.cta-inner {
  max-width: 1120px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-title {
  font-family: var(--font-sans);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.cta-sub {
  font-size: 15px;
  color: rgba(255,255,255,.7);
  margin-bottom: 44px;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 4px;
  transition: transform var(--transition), background var(--transition);
  min-width: 200px;
  justify-content: center;
}
.cta-btn:hover { transform: translateY(-3px); }
.cta-btn-main {
  background: var(--color-accent);
  color: #fff;
}
.cta-btn-main:hover { background: #A84A0D; }
.cta-btn-sub {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.cta-btn-sub:hover { background: rgba(255,255,255,.08); border-color: #fff; }
.cta-btn svg { width: 16px; height: 16px; }

/* ============================================================
   フッター
   ============================================================ */
#site-footer { display: none !important; }

#fs-footer {
  background: #111820;
  color: rgba(255,255,255,.6);
  padding: 48px 40px 32px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}
.footer-logo a {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
}
.footer-logo small {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  opacity: .5;
  margin-top: 4px;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================================
   お知らせ アーカイブ
   ============================================================ */
.archive-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 120px 40px 80px;
}
.archive-hero {
  text-align: center;
  margin-bottom: 56px;
}
.archive-hero h1 {
  font-family: var(--font-sans);
  font-size: 36px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.archive-hero p { font-size: 15px; color: var(--color-text-muted); }
.archive-list { list-style: none; }
.archive-item {
  border-bottom: 1px solid var(--color-border);
}
.archive-item a {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  align-items: flex-start;
  transition: background var(--transition);
}
.archive-item a:hover .archive-item-title { color: var(--color-secondary); }
.archive-item-date {
  font-size: 13px;
  color: var(--color-text-muted);
  white-space: nowrap;
  min-width: 100px;
  padding-top: 3px;
}
.archive-item-body {}
.archive-item-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  background: #E8F2FB;
  color: var(--color-secondary);
  border-radius: 3px;
  padding: 2px 8px;
  margin-bottom: 6px;
}
.archive-item-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
  transition: color var(--transition);
}

/* ============================================================
   記事シングル
   ============================================================ */
.single-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 120px 40px 80px;
}
.single-header { margin-bottom: 40px; }
.single-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  background: #E8F2FB;
  color: var(--color-secondary);
  border-radius: 3px;
  padding: 3px 10px;
  margin-bottom: 14px;
}
.single-title {
  font-family: var(--font-sans);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.45;
  margin-bottom: 16px;
}
.single-meta {
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.single-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 40px;
}
.single-body {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
}
.single-body h2 {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary);
  border-left: 4px solid var(--color-secondary);
  padding-left: 14px;
  margin: 40px 0 20px;
}
.single-body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 32px 0 16px;
}
.single-body p { margin-bottom: 20px; }
.single-body a { color: var(--color-secondary); text-decoration: underline; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-top: 56px;
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 2px;
  transition: gap var(--transition);
}
.back-link:hover { gap: 4px; }

/* ============================================================
   固定ページ（プライバシー・お問い合わせ）
   ============================================================ */
.page-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 120px 40px 80px;
}
.page-h1 {
  font-family: var(--font-sans);
  font-size: 32px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--color-border);
}
.page-body { font-size: 16px; line-height: 1.9; }
.page-body h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 36px 0 14px;
}
.page-body p  { margin-bottom: 18px; }
.page-body ul { padding-left: 1.5em; margin-bottom: 18px; }

/* お問い合わせフォーム (Contact Form 7) */
.wpcf7-form label { font-size: 14px; font-weight: 500; display: block; margin-bottom: 6px; color: var(--color-text); }
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition);
  background: #fff;
  margin-bottom: 20px;
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus { border-color: var(--color-secondary); }
.wpcf7-form textarea { min-height: 160px; resize: vertical; }
.wpcf7-submit {
  background: var(--color-primary);
  color: #fff;
  border: none;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-sans);
  padding: 14px 40px;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition);
}
.wpcf7-submit:hover { background: var(--color-secondary); }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 1024px) {
  .items-grid { grid-template-columns: repeat(2, 1fr); }
  .usage-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-buttons { gap: 12px; }
  .cta-btn { min-width: 160px; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  #fs-header { padding: 0 20px; }
  .header-nav { display: none; }
  .fs-section { padding: 72px 20px; }
  .items-grid { grid-template-columns: 1fr; }
  .usage-grid { grid-template-columns: 1fr; }
  .news-item { flex-direction: column; gap: 8px; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-btn { width: 100%; max-width: 320px; }
  .footer-top { flex-direction: column; gap: 24px; }
  .archive-wrap, .single-wrap, .page-wrap { padding: 100px 20px 60px; }
}