/*
Theme Name: Yoake
Theme URI: http://example.com/yoake
Author: Kintaro
Author URI: http://example.com/
Description: テスト3シンプルかつ洗練されたデザインのテーマ.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: yoake
*/

/* ---------------------------------------
   リセット & 基本スタイル
---------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Helvetica Neue', sans-serif;
  background: #fff;
  color: #333;
  line-height: 1.6;
}

/* ---------------------------------------
   ヘッダー & ロゴ
---------------------------------------- */
.header-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-branding {
  display: flex;
  align-items: center;
}
.site-logo img {
  max-width: 250px;
  height: auto;
  transition: max-width 0.3s ease;
}
@media (max-width: 768px) {
  .site-logo img {
    max-width: 150px;
  }
}

/* ---------------------------------------
   ハンバーガーメニュー
---------------------------------------- */
#menu-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 30px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10001;
  transition: transform 0.3s ease;
}
#menu-toggle span {
  position: absolute;
  display: block;
  height: 3px;
  width: 100%;
  background: #333;
  left: 0;
  transition: all 0.3s ease;
}
#menu-toggle span:nth-child(1) { top: 0; }
#menu-toggle span:nth-child(2) { top: 9px; }
#menu-toggle span:nth-child(3) { top: 18px; }
#menu-toggle.open span:nth-child(1) {
  top: 9px;
  transform: rotate(45deg);
}
#menu-toggle.open span:nth-child(2) { opacity: 0; }
#menu-toggle.open span:nth-child(3) {
  top: 9px;
  transform: rotate(-45deg);
}

/* ---------------------------------------
   ナビゲーションメニュー
---------------------------------------- */
nav#primary-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.98);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease-in-out;
  z-index: 10000;
}
nav#primary-menu.open {
  opacity: 1;
  pointer-events: auto;
}
nav#primary-menu ul {
  list-style: none;
  text-align: center;
}
nav#primary-menu ul li {
  margin: 15px 0;
}
nav#primary-menu ul li a {
  text-decoration: none;
  color: #333;
  font-size: 1.8em;
  font-weight: bold;
}

/* ---------------------------------------
   プレローダー
---------------------------------------- */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
}



/* ---------------------------------------
   メインビジュアル（FV）
---------------------------------------- */
#fv {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
#fv video,
#fv img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* オーバーレイテキスト */
.fv-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
  white-space: pre-line;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.fv-overlay.start-animation {
  opacity: 1;
}
.fv-text-size-small h1 { font-size: 1.5rem; }
.fv-text-size-medium h1 { font-size: 2rem; }
.fv-text-size-large h1 { font-size: 3rem; }
.fv-text-position-top-left    { top: 10%; left: 10%; transform: translate(0, 0); }
.fv-text-position-top-center  { top: 10%; left: 50%; transform: translate(-50%, 0); }
.fv-text-position-top-right   { top: 10%; right: 10%; left: auto; transform: translate(0, 0); }
.fv-text-position-middle-left { top: 50%; left: 10%; transform: translate(0, -50%); }
.fv-text-position-center      { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.fv-text-position-middle-right{ top: 50%; right: 10%; left: auto; transform: translate(0, -50%); }
.fv-text-position-bottom-left { bottom: 10%; left: 10%; top: auto; transform: translate(0, 0); }
.fv-text-position-bottom-center { bottom: 10%; left: 50%; top: auto; transform: translate(-50%, 0); }
.fv-text-position-bottom-right { bottom: 10%; right: 10%; left: auto; top: auto; transform: translate(0, 0); }

/* アニメーション */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}
@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: #fff; }
}
@keyframes pixelate {
  0% { filter: contrast(0) blur(20px); opacity: 0; }
  100% { filter: contrast(1) blur(0); opacity: 1; }
}
@keyframes stylishIn {
  0% { transform: translateY(20px) rotate(10deg); opacity: 0; }
  100% { transform: translateY(0) rotate(0deg); opacity: 1; }
}
.fv-text-animation-fade.start-animation h1 {
  animation: fadeIn 1s ease-in-out forwards;
}
.fv-text-animation-typewriter.start-animation h1 {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid #fff;
  width: 0;
  animation: typing 3s steps(30, end) forwards, blink-caret 0.75s step-end infinite;
}
.fv-text-animation-pixel.start-animation h1 {
  animation: pixelate 1.5s ease-in-out forwards;
}
.fv-text-animation-stylish.start-animation h1 {
  animation: stylishIn 1s ease-in-out forwards;
}
.fv-text-font-default h1 { font-family: inherit; }
.fv-text-font-serif h1 { font-family: "Times New Roman", Times, serif; }
.fv-text-font-sans h1 { font-family: Arial, Helvetica, sans-serif; }
.fv-text-font-roboto h1 { font-family: 'Roboto', sans-serif; }
.fv-text-font-open-sans h1 { font-family: 'Open Sans', sans-serif; }
.fv-text-font-montserrat h1 { font-family: 'Montserrat', sans-serif; }
.fv-text-font-lato h1 { font-family: 'Lato', sans-serif; }

/* スクロールボタン */
#skip-button {
  position: absolute;
  bottom: 20px;
  right: 20px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.8);
  border: none;
  font-size: 1em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 0.3s ease;
}
#skip-button:hover { background: rgba(255,255,255,1); }
.skip-text { font-weight: bold; }
.skip-arrow {
  font-size: 1.2em;
  animation: bounceDown 1s infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* ---------------------------------------
   お知らせエリア
---------------------------------------- */
#information-posts {
  background-color: #f3f3f3;
  padding: 60px 20px;
}
.information-container {
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 5px;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
}
.information-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.information-item {
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
}
.information-item:last-child {
  border-bottom: none;
}
.information-date {
  font-size: 0.8rem;
  color: #999;
}
.information-tag .tag {
  display: inline-block;
  background: #eee;
  color: #333;
  margin: 0 5px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
}
.information-title {
  font-size: 1rem;
  margin: 5px 0;
}
.information-title a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}
.information-title a:hover {
  color: #0073aa;
}
.information-more {
  margin-top: 10px;
}
.information-more a {
  display: inline-block;
  padding: 6px 12px;
  background: #0073aa;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}
.information-more a:hover {
  background: #005c87;
}

/* =========================================
   メッセージエリア（画像左・テキスト右）
========================================= */
#message-area {
  background: #fff;
  padding: 60px 20px;
  position: relative;
  overflow: hidden; /* 必要に応じて */
}

/* 全体を2カラムレイアウトにする */
.message-content {
  display: flex;
  gap: 40px;
  align-items: flex-start; /* 上揃え */
  justify-content: center; /* 真ん中寄せ */
  max-width: 1200px;
  margin: 0 auto; /* セクション幅を中央寄せ */
}

/* 左カラム：画像 */
.message-left {
  flex: 0 0 50%;   /* 画像側を50%に固定する例 */
  max-width: 600px;/* 大きすぎないように上限を付ける */
  overflow: hidden; /* はみ出し防止 */
}
.message-left img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;    /* 角を丸める例 */
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* 画像がないとき */
.message-placeholder {
  width: 100%;
  height: 200px;
  background: #eee;
  border: 1px dashed #ccc;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #999;
}

/* 右カラム：タイトル＋テキスト */
.message-right {
  flex: 1;        /* 残りの幅いっぱい */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.message-area-title h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #333;
}

/* テキスト本体 */
.message-text {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  /* 背景や枠線を付けたい場合は下記を調整 */
  /* background: #fafafa; */
  /* padding: 15px; */
  /* border-radius: 8px; */
  /* box-shadow: inset 0 0 5px rgba(0,0,0,0.05); */
}
.message-text .part-2 {
  margin-top: 10px;
}

/* “続きを読む” “閉じる” ボタン */
.message-more {
  margin-top: 15px;
}
.message-more .btn-more,
.message-more .btn-back {
  color: #0073aa;
  cursor: pointer;
  font-weight: bold;
  text-decoration: underline;
  margin-left: 10px; /* スペースを空ける */
}

/* スマホ対応：縦並び */
@media (max-width: 768px) {
  .message-content {
    flex-direction: column;
    gap: 20px;
  }
  .message-left, .message-right {
    flex: 1 1 auto;
    max-width: 100%;
  }
}




/* ---------------------------------------
   サービスエリア（交互レイアウト・見出し個別調整）
---------------------------------------- */
#service-area {
  background: #fff;
  padding: 40px 20px;
}
.service-facility-list {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.service-facility-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.service-facility-item.image-left .service-facility-image {
  order: 1;
}
.service-facility-item.image-left .service-facility-text {
  order: 2;
}
.service-facility-item.image-right .service-facility-image {
  order: 2;
}
.service-facility-item.image-right .service-facility-text {
  order: 1;
}
.service-facility-image {
  flex: 1 1 50%;
  overflow: hidden;
}
.service-facility-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.service-facility-text {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.service-facility-text h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  font-weight: bold;
  color: #555;
}
.service-facility-text p {
  line-height: 1.6;
  font-size: 1rem;
  color: #666;
  white-space: pre-line;
}
@media (max-width: 768px) {
  .service-facility-item {
    flex-direction: column;
    gap: 20px;
  }
  .service-facility-item.image-left .service-facility-image,
  .service-facility-item.image-left .service-facility-text,
  .service-facility-item.image-right .service-facility-image,
  .service-facility-item.image-right .service-facility-text {
    order: 0;
    flex: 1 1 auto;
  }
}

/* ---------------------------------------
   ギャラリーエリア
---------------------------------------- */
#gallery-area {
  background: #fff;
  padding: 60px 20px;
  padding-bottom: 20px !important;
  margin-bottom: 0 !important;
}
.gallery-slider {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}
.gallery-slider .gallery-card {
  padding: 5px;
  text-align: center;
  margin: 0 5px;
}
.gallery-image-container {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-caption {
  font-size: 0.8rem;
  color: #666;
  margin-top: 5px;
  text-align: center;
}
/* スマホ表示時：ギャラリー画像を3列にする */
@media (max-width: 768px) {
  .gallery-slider .gallery-card {
    width: calc(33.33% - 10px);
    display: inline-block;
    vertical-align: top;
  }
  .gallery-image-container {
    width: 100%;
    height: auto;
    padding-bottom: 100%;
    position: relative;
  }
  .gallery-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

/* ---------------------------------------
   最新記事エリア
---------------------------------------- */
#latest-posts {
  background: #fff;
  padding: 60px 20px;
  padding-bottom: 20px !important;
  margin-bottom: 0 !important;
}
.posts-slider {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}
.post-card {
  display: block;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: 20px;
  border-radius: 5px;
  width: auto;
  text-align: center;
  margin: 0 10px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}
.post-card h3 {
  font-size: 1.5rem;
  margin: 0;
}
.post-thumbnail {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 10px;
  background: #fff;
}
.post-thumbnail img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.post-thumbnail.fallback-logo img {
  width: 100%;
  height: auto;
  object-fit: contain;
  padding: 10px;
}

.post-thumbnail,
.post-thumbnail.fallback-logo {
  width: 100%;
  height: 180px;
  overflow: hidden;
  margin-bottom: 10px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.post-thumbnail img,
.post-thumbnail.fallback-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.post-card {
  display: flex;
  flex-direction: column;
  min-height: 380px;
  height: 100%;
}

/* ===============================
   会社概要エリア – モダンカード風
=============================== */
#company-profile {
  background: #f8f8f8; 
  padding: 20px 20px;  /* セクション全体の余白 */
}

/* カード全体 */
.company-card {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  overflow: hidden; /* カード内で要素がはみ出さないように */
}

/* ヘッダー部分 */
.company-card-header {
  background: linear-gradient(135deg, #0073aa, #005c87);
  color: #fff;
  padding: 20px;
  text-align: center;
}
.company-card-header h2 {
  font-size: 1.8rem;
  font-weight: bold;
  margin: 0;
}

/* 本文＋詳細部分 */
.company-card-body {
  padding: 20px;
  color: #444;
  line-height: 1.6;
}

/* Definition List で詳細情報を表現 */
.company-details {
  margin: 10px 0 0;  /* 上部に少し余白 */
  padding: 0;
}
.company-details .company-detail-item {
  display: flex;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}
.company-details .company-detail-item:last-child {
  border-bottom: none;
}
.company-details .detail-label {
  font-weight: bold;
  width: 120px; /* ラベルの幅を固定する例 */
  color: #555;
  margin-bottom: 5px;
}
.company-details .detail-value {
  flex: 1; 
  color: #333;
}

/* スマホ対応：ラベルと値が狭い場合は縦並び */
@media (max-width: 768px) {
  .company-details .company-detail-item {
    flex-direction: column;
  }
  .company-details .detail-label {
    width: auto;
  }
}

/* ---------------------------------------
   見出し設定（共通：全セクション）
---------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-header h2 {
  font-size: 2.0rem;
  font-weight: bold;
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 2px solid #333;
}
.heading-tagline {
  font-size: 0.8rem;
  margin: 0 0 5px;
  color: #666;
}

/* ---------------------------------------
   フッターSNSリンク
---------------------------------------- */
.social-links a {
  margin: 0 10px;
  color: #333;
  font-size: 1.5em;
  transition: color 0.3s ease;
}
.social-links a:hover {
  color: #0073aa;
}

/* ---------------------------------------
   フッターコピーライト
---------------------------------------- */
footer p {
  text-align: center;
}

/* ---------------------------------------
   メインコンテンツ
---------------------------------------- */
main {
  max-width: 960px;
  margin: 40px auto;
  padding: 20px;
}

/* ---------------------------------------
   スクロール時フェードイン・アップ
---------------------------------------- */
.animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------------------
   スマホ表示時の見出しサイズ調整
---------------------------------------- */
@media (max-width: 768px) {
  .section-header h2 {
    font-size: 1.8rem;
  }
}

/* ---------------------------------------
   Slick Slider 高さ自動化
---------------------------------------- */
.slick-slide {
  height: auto !important;
}
.slick-list {
  height: auto !important;
}
.slick-track {
  height: auto !important;
}

/* ---------------------------------------
   Slick Slider 最強上書き（矢印・レイアウト調整）
---------------------------------------- */
.posts-slider,
.gallery-slider {
  position: relative !important;
  overflow: visible !important;
}
.slick-prev,
.slick-next {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 40px !important;
  height: 40px !important;
  background: rgba(0, 0, 0, 0.5) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 50% !important;
  font-size: 1.5em !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  z-index: 9999 !important;
  outline: none !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1 !important;
  transition: background 0.3s ease !important;
}
.slick-prev:hover,
.slick-prev:focus,
.slick-next:hover,
.slick-next:focus {
  background: rgba(0, 0, 0, 0.7) !important;
  color: #fff !important;
}
.slick-prev:active,
.slick-next:active {
  background: rgba(0, 0, 0, 0.9) !important;
  color: #fff !important;
}
.slick-prev { left: 10px !important; }
.slick-next { right: 10px !important; }
.slick-prev::before,
.slick-next::before {
  content: none !important;
}

/* --- シンプル記事ページデザイン 修正版 --- */
.single-post {
  max-width: 960px;
  margin: 0 auto;  /* 上下左右中央寄せ、他ページと統一 */
  background: #fff;
  border-radius: 0;
  box-shadow: none;
  padding: 20px 0 0 0;  /* ヘッダー分の上余白はheader-containerに委ねる */
  font-family: 'Noto Sans JP', 'Yu Gothic', 'Helvetica Neue', Arial, sans-serif;
  font-size: 18px;
  line-height: 2.0;
  color: #222;
}

.single-post .section-header {
  margin-bottom: 10px;
  text-align: center;
  border: none;
  /* padding-top: 36px; 削除：ヘッダーの余白はグローバル管理 */
}

.single-post .section-header h2 {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
  border: none;
  background: none;
  padding: 0;
  letter-spacing: 0.02em;
}

.single-post .post-meta {
  color: #a0a0a0;
  font-size: 0.95rem;
  margin-bottom: 36px;
  text-align: center;
}

.single-post .post-meta .tags {
  margin-top: 4px;
}
.single-post .post-meta .tags a {
  color: #0168b7;
  text-decoration: underline;
  margin-right: 6px;
  font-size: 0.95em;
}
.single-post .post-meta .tags a:hover {
  color: #00558a;
}

.single-post .post-featured-image {
  margin-bottom: 40px;
  margin-top: 16px;
}
.single-post .post-featured-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.single-post .post-content {
  font-size: 1.13rem;
  color: #222;
  line-height: 2.1;
  margin-top: 0;
  letter-spacing: 0.02em;
  word-break: break-word;
}

.single-post .post-content h2 {
  font-size: 1.7rem;
  font-weight: 700;
  margin-top: 2.7em;
  margin-bottom: 1.1em;
  border-left: 5px solid #eee;
  padding-left: 0.75em;
  background: none;
}

.single-post .post-content h3 {
  font-size: 1.2rem;
  margin-top: 2em;
  margin-bottom: 1em;
  font-weight: 700;
  border: none;
  padding-left: 0.4em;
}

.single-post .post-content img {
  margin: 2em auto;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.single-post .post-content a {
  color: #0168b7;
  text-decoration: underline;
  transition: color 0.2s;
  word-break: break-word;
}
.single-post .post-content a:hover {
  color: #004e8a;
  text-decoration: underline;
}

.single-post .post-content ul, 
.single-post .post-content ol {
  margin: 2em 0 2em 2em;
  padding-left: 1.2em;
}

.single-post .post-content blockquote {
  border-left: 3px solid #eee;
  margin: 2em 0;
  padding-left: 1.2em;
  color: #888;
  font-size: 1.08em;
}

.single-post .page-links {
  margin-top: 40px;
  text-align: center;
}
.single-post .page-links a {
  display: inline-block;
  margin: 0 8px;
  padding: 6px 12px;
  background: #0073aa;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}
.single-post .page-links a:hover {
  background: #005c87;
}

@media (max-width: 900px) {
  .single-post {
    max-width: 97vw;
    padding: 0 5vw 32px 5vw;
    font-size: 17px;
  }
  .single-post .section-header h2 {
    font-size: 2rem;
  }
}

.service-detail-link {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 16px;
  background: #0073aa;
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.2s;
}
.service-detail-link:hover {
  background: #005c87;
}

footer {
  background: linear-gradient(135deg, #0073aa 0%, #005c87 100%);
  color: #fff;
  padding: 40px 20px 20px 20px;
  font-size: 0.98rem;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-sections {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 20px auto;
}

.footer-sections > * {
  flex: 1 1 0;
  min-width: 0;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-nav li {
  margin-bottom: 8px;
}
.footer-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
  opacity: 0.85;
}
.footer-nav a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-columns {
  display: flex;
  gap: 24px;
}
.footer-col {
  min-width: 90px;
  max-width: 100%; 
  flex: 1 1 0; 
}

@media (max-width: 768px) {
  .footer-columns {
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-col {
    min-width: 45%;   /* 2カラムぐらいまで。もしくは100%で縦積み */
    max-width: 100%;
  }
}

.footer-col-title {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 1.02rem;
  letter-spacing: 1px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  margin-bottom: 6px;
}
.footer-col a {
  color: #fff;
  opacity: 0.9;
  text-decoration: none;
  font-size: 0.97em;
  transition: opacity 0.2s;
}
.footer-col a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 24px 0 8px 0;
}
.footer-social a {
  color: #fff;
  font-size: 1.7em;
  opacity: 0.75;
  transition: opacity 0.2s;
}
.footer-social a:hover {
  opacity: 1;
}

.footer-branding {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.footer-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-right: 10px;
}
.footer-title {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 2px;
}
.footer-copy {
  margin-top: 18px;
  font-size: 0.85em;
  opacity: 0.7;
  letter-spacing: 1px;
  text-align: center;
}

.footer-col-title {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 1.02rem;
  letter-spacing: 1px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col li {
  margin-bottom: 6px;
}
.footer-col a {
  color: #fff;
  opacity: 0.9;
  text-decoration: none;
  font-size: 0.97em;
  transition: opacity 0.2s;
}
.footer-col a:hover {
  opacity: 1;
  text-decoration: underline;
}