@charset "UTF-8";

/* ===============================
   Fonts
=============================== */
@font-face{
  font-family:"Shippori Mincho";
  src:url("../webfonts/Subset-ShipporiMincho-Medium.woff2") format("woff2"),
      url("../webfonts/Subset-ShipporiMincho-Medium.woff") format("woff");
  font-weight:500; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Shippori Mincho";
  src:url("../webfonts/Subset-ShipporiMincho-SemiBold.woff2") format("woff2"),
      url("../webfonts/Subset-ShipporiMincho-SemiBold.woff") format("woff");
  font-weight:600; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Cinzel";
  src:url("../webfonts/Cinzel-Medium.woff2") format("woff2"),
      url("../webfonts/Cinzel-Medium.woff") format("woff");
  font-weight:500; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Cinzel";
  src:url("../webfonts/Cinzel-SemiBold.woff2") format("woff2"),
      url("../webfonts/Cinzel-SemiBold.woff") format("woff");
  font-weight:600; font-style:normal; font-display:swap;
}

/* h1, h2 のみ Cinzel */
h1, h2, .section-heading h2, .hero h1 {
  font-family: "Cinzel", "Shippori Mincho", serif;
  font-weight: 600;
}

/* ===============================
   Design Tokens
=============================== */
:root{
  --color-bg:#fffafa;
  --color-surface:#f0f8ff;
  --color-surface-strong:rgba(240,248,255,.85);
  --color-overlay:rgba(35,63,86,.25);
  --color-line:rgba(48,84,96,.18);
  --color-text:#1a2a33;
  --color-text-light:rgba(26,42,51,.72);
  --color-accent:#6e8ec2;
  --color-accent-soft:rgba(110,142,194,.12);
  --color-highlight:#1e90ff;

  --shadow-soft:0 16px 48px rgba(33,63,84,.12);
  --shadow-card:0 20px 50px rgba(52,88,110,.14);

  --radius-sm:12px;
  --radius-md:20px;
  --radius-lg:32px;

  --space-1:8px;
  --space-2:12px;
  --space-3:16px;
  --space-4:20px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:64px;
  --space-9:80px;

  --max-width:1120px;

  font-size:16px;
  scroll-behavior:smooth;
}

/* ===============================
   Reset-ish
=============================== */
*,*::before,*::after{ box-sizing:border-box; }

body{
  margin:0;
  font-family: "Shippori Mincho", "Noto Sans JP", "Yu Gothic", serif;
  color:var(--color-text);
  background:linear-gradient(180deg,#fffafa 0%,#f7fbff 100%);
  line-height:1.7;
}

a{ color:inherit; text-decoration:none; }
a:hover,a:focus-visible{ color:var(--color-highlight); }
img{ display:block; max-width:100%; height:auto; border-radius:var(--radius-sm); }
ul,ol{ margin:0; padding:0; list-style:none; }
p{ margin:0; }
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* Layout helpers */
.container{ width:min(calc(100% - var(--space-6)),var(--max-width)); margin:0 auto; }
.stack{ display:grid; gap:var(--space-7); }
.center{ text-align:center; justify-items:center; }
header,section{ position:relative; }

/* ===============================
   Header / Nav
=============================== */
.site-header{
  position:sticky; top:0; z-index:10;
  backdrop-filter:blur(8px);
  background:rgba(255,255,255,.35);
  border-bottom:1px solid rgba(110,142,194,.12);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between; padding:var(--space-3) 0;
}
.site-header .logo img{ height:40px; width:auto; border-radius:0; }
@media (min-width:1280px){ .site-header .logo img{ height:44px; } }

.nav-toggle{
  position:relative; display:none; width:48px; height:48px; border-radius:50%;
  border:1px solid var(--color-line); background:rgba(255,255,255,.6);
  cursor:pointer; transition:background-color .3s ease, transform .3s ease;
}
.nav-toggle span{
  position:absolute; top:50%; left:50%; width:22px; height:2px; background:var(--color-text);
  border-radius:999px; transform:translate(-50%,-50%);
}
.nav-toggle span::before,.nav-toggle span::after{
  content:""; position:absolute; left:0; width:100%; height:2px; background:currentColor; border-radius:inherit;
  transition:transform .3s ease, opacity .3s ease;
}
.nav-toggle span::before{ transform:translateY(-6px); }
.nav-toggle span::after{ transform:translateY(6px); }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform:rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform:rotate(-45deg); }

.site-nav ul{ display:flex; align-items:center; gap:var(--space-5); font-size:.95rem; letter-spacing:.12em; }
.site-nav a{
  position:relative; padding-block:var(--space-1); font-weight:600;
  font-family: "Shippori Mincho", serif;
}
.site-nav a::after{
  content:""; position:absolute; left:0; bottom:-4px; width:100%; height:2px; background:var(--color-accent);
  transform:scaleX(0); transform-origin:left; transition:transform .3s ease;
}
.site-nav a:hover::after,.site-nav a:focus-visible::after{ transform:scaleX(1); }

/* アンカー先の頭出し */
section[id]{ scroll-margin-top:96px; }

/* ===============================
   Hero
=============================== */
.hero{
  position:relative; min-height:100vh;
  display:grid; align-items:center; padding:var(--space-9) 0 var(--space-8); overflow:hidden;
}
.hero-media{ position:absolute; inset:0; z-index:-2; }
.hero-media img{ width:100%; height:100%; object-fit:cover; border-radius:0; opacity:.85; }
.hero-overlay{ position:absolute; inset:0; background:linear-gradient(120deg, rgba(15,42,58,.65) 0%, rgba(15,42,58,.35) 60%, rgba(15,42,58,.1) 100%); z-index:-1; }
.hero-content{ display:grid; gap:var(--space-4); color:#fff; }

.hero-eyebrow{
  letter-spacing:.38em;
  font-size:.75rem;
  text-transform:uppercase;
  opacity:.8;
  font-family: "Shippori Mincho", serif;
}

.hero h1{ margin:0; font-size:clamp(3rem,8vw,5rem); letter-spacing:.2em; text-transform:uppercase; }

.hero-lede{
  max-width:520px;
  font-size:1.05rem;
  font-family: "Shippori Mincho", serif;
}

.btn-primary{
  display:inline-flex; align-items:center; justify-content:center; gap:var(--space-2); width:fit-content;
  padding:var(--space-2) var(--space-4); border-radius:999px; border:1px solid rgba(255,255,255,.5);
  background:rgba(255,255,255,.2); color:#fff; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  backdrop-filter:blur(6px); transition:transform .3s ease, background-color .3s ease;
  font-family: "Shippori Mincho", serif;
}
.btn-primary:hover,.btn-primary:focus-visible{ background:rgba(255,255,255,.35); transform:translateY(-2px); }

/* セカンダリボタン（汎用） */
.btn-secondary{
  display:inline-flex; align-items:center; justify-content:center; gap:var(--space-2); width:fit-content;
  padding:var(--space-2) var(--space-4);
  border-radius:999px; border:1px solid var(--color-accent);
  color:var(--color-accent); background:rgba(110,142,194,.08);
  font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  transition:transform .25s ease, background-color .25s ease, color .25s ease;
  font-family: "Shippori Mincho", serif;
}
.btn-secondary:hover,.btn-secondary:focus-visible{ background:var(--color-accent); color:#fff; transform:translateY(-1px); }

/* ===============================
   Sections
=============================== */
section{ padding:var(--space-9) 0; }
.section-heading{ display:grid; gap:var(--space-3); max-width:640px; }

.eyebrow{
  font-size:.8rem;
  letter-spacing:.4em;
  text-transform:uppercase;
  color:var(--color-accent);
  font-family: "Shippori Mincho", serif;
}

.section-heading h2{ margin:0; font-size:clamp(2.2rem,4.5vw,3rem); letter-spacing:.08em; }
.section-lede{ font-size:1rem; color:var(--color-text-light); }

/* ===============================
   NEWS
=============================== */
.news{ background: radial-gradient(circle at top left, rgba(176,196,222,.25), transparent 55%); }
.notice-board{
  display:grid; gap:var(--space-3); padding:var(--space-4);
  border-radius:var(--radius-lg); background:var(--color-surface-strong);
  box-shadow:var(--shadow-soft); border:1px solid rgba(110,142,194,.16);
}
.notice-header h3{ margin:var(--space-1) 0 0; font-size:1.3rem; font-family: "Shippori Mincho", serif; }

.notice-list{ display:grid; gap:var(--space-2); }
.notice-item{
  padding:var(--space-3); border-radius:var(--radius-md);
  background:rgba(255,255,255,.72); border:1px solid var(--color-line);
}
.notice-item strong{
  display:block; font-size:.9rem; letter-spacing:.08em; margin-bottom:var(--space-1); color:var(--color-highlight);
}

/* NOTICEの改行を反映 */
.notice-item span {
  white-space: pre-wrap;
  display: block; line-height: 1.8; margin-top: 4px;
}

/* NOTICE内の固定リンクエリア */
.notice-footer {
  margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(110,142,194,0.2);
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.notice-footer .btn-secondary { padding-left: 32px; padding-right: 32px; }

/* 汎用ニュースカード */
.news-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:var(--space-5); }
.news-card,
.news-card-link{
  display:grid; gap:var(--space-3); padding:var(--space-3);
  border-radius:var(--radius-lg); background:rgba(255,255,255,.9);
  border:1px solid rgba(110,142,194,.14); box-shadow:var(--shadow-soft);
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
  color:inherit; cursor:pointer;
}
.news-card figure,
.news-card-link figure{
  margin:0; aspect-ratio:4/3; overflow:hidden; border-radius:var(--radius-md);
}
.news-card img,
.news-card-link img{
  width:100%; height:100%; object-fit:cover; transition:transform .3s ease;
}
.news-card-link:hover,.news-card-link:focus-visible{
  transform:translateY(-4px); box-shadow:var(--shadow-card); background-color:#fff;
}
.news-card-link:hover figure img,.news-card-link:focus-visible figure img{ transform:scale(1.04); }

.news-card h3{ margin:4px 0 6px; font-size:1.15rem; letter-spacing:.04em; font-family: "Shippori Mincho", serif; }
.news-card p{ margin:0; font-size:.92rem; color:var(--color-text-light); }
.more-inline{ display:inline-block; margin-top:6px; font-size:.8rem; letter-spacing:.16em; text-transform:uppercase; color:var(--color-accent); }

/* RULES（基本的禁止事項） */
.rules-board {
  display: grid; gap: 16px; padding: 32px; border-radius: 32px;
  background: #fff; box-shadow: 0 16px 48px rgba(33,63,84,.12);
  border: 1px solid rgba(110,142,194,.16);
}
.rules-header h3 { margin: 8px 0 0; font-size: 1.3rem; font-family: "Shippori Mincho", serif; }
.rules-list { display: grid; gap: 12px; margin-top: 8px; }
.rules-list li {
  list-style: none; position: relative; padding-left: 1.2em;
  font-size: 0.95rem; line-height: 1.7; color: var(--color-text); text-align: left;
}
.rules-list li::before { content: "・"; position: absolute; left: 0; color: #d66; font-weight: bold; }
.rules-footer {
  margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(110,142,194,0.2);
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.rules-footer p { font-size: 0.9rem; color: var(--color-text-light); line-height: 1.6; }

/* ===============================
   ACCESS
=============================== */
.access-layout{ display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); gap:var(--space-6); }
.map-card{
  position:relative; padding:var(--space-3); border-radius:var(--radius-lg);
  background:rgba(255,255,255,.82); box-shadow:var(--shadow-soft); border:1px solid var(--color-line);
}
.map-card iframe{ width:100%; min-height:360px; border:0; border-radius:var(--radius-md); }
.access-info{ display:grid; gap:var(--space-4); }
.travel-card{
  padding:var(--space-4); border-radius:var(--radius-lg); background:rgba(255,255,255,.78);
  border:1px solid rgba(110,142,194,.16); box-shadow:var(--shadow-soft);
}
.travel-card h3{ margin:0 0 var(--space-2); font-size:1.2rem; font-family: "Shippori Mincho", serif; }
.travel-card ul{ display:grid; gap:var(--space-1); font-size:.95rem; color:var(--color-text-light); list-style:disc; padding-left:var(--space-5); }

/* ===============================
   WEATHER
=============================== */
.weather{
  display:grid; gap:var(--space-5); padding:var(--space-5); border-radius:var(--radius-lg);
  background:linear-gradient(135deg, rgba(110,142,194,.18), rgba(240,248,255,.9));
  box-shadow:var(--shadow-soft); border:1px solid rgba(110,142,194,.24);
}
.weather-header h3{ margin:var(--space-1) 0 0; font-size:1.4rem; font-family: "Shippori Mincho", serif; }
.weather-updated{ font-size:.8rem; color:var(--color-text-light); }
.weather-content{ display:grid; gap:var(--space-4); grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); align-items:start; }
.weather-current{
  padding:var(--space-4); border-radius:var(--radius-lg); background:rgba(255,255,255,.92);
  border:1px solid rgba(110,142,194,.18); display:grid; gap:var(--space-2);
  text-align: center; justify-items: center;
}
.weather-current .temperature{ font-size:2.8rem; font-weight:700; font-family: "Shippori Mincho", serif; }
.weather-current .meta{ font-size:.9rem; color:var(--color-text-light); display:grid; gap:4px; justify-items: center; }
.weather-forecast{ display:grid; gap:var(--space-3); }
.forecast-item{
  display:flex; justify-content:space-between; align-items:center;
  padding:var(--space-3); border-radius:var(--radius-md); background:rgba(255,255,255,.86);
  border:1px solid rgba(110,142,194,.18);
}
.forecast-item span{ font-size:.95rem; }
.forecast-item .temp{ font-weight:600; font-family: "Shippori Mincho", serif; }

/* 3時間予報エリア */
.weather-hourly {
  margin-top: 12px; padding-top: 16px; border-top: 1px solid rgba(110,142,194,.2);
  display: flex; justify-content: space-between; gap: 8px;
}
.hourly-item { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 100%; }
.hourly-time { font-size: 0.8rem; color: var(--color-text-light); font-family: "Shippori Mincho", serif; }
.hourly-icon .material-symbols-rounded { font-size: 1.6rem; margin: 0; }
.hourly-temp { font-size: 0.95rem; font-weight: 600; font-family: "Shippori Mincho", serif; }

/* 天気アイコン */
.material-symbols-rounded { vertical-align: middle; margin-right: 4px; font-size: 1.4em; position: relative; top: -2px; }
.weather-icon-sunny { color: #f39c12; }
.weather-icon-cloud { color: #bdc3c7; }
.weather-icon-rain  { color: #3498db; }
.weather-icon-snow  { color: #ecf0f1; }
.weather-icon-thunder { color: #9b59b6; }

/* ===============================
   ABOUT / STORE
=============================== */
.store{ background: radial-gradient(circle at center, rgba(176,196,222,.2), transparent 70%); }
.coming-soon{
  display:inline-flex; align-items:center; justify-content:center; padding:var(--space-3) var(--space-5);
  border-radius:999px; border:1px dashed var(--color-accent); font-size:1.2rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--color-accent); background:rgba(255,255,255,.7);
  font-family: "Shippori Mincho", serif;
}
.about-content{
  display:grid; gap:var(--space-5); background:rgba(255,255,255,.85); padding:var(--space-5);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-soft); border:1px solid var(--color-line);
}
.about-content p{ font-size:1rem; color:var(--color-text-light); }
.about-content dl{ display:grid; gap:var(--space-3); margin:0; }
.about-content div{ display:grid; gap:4px; }

.about-content dt{
  font-weight:600; letter-spacing:.12em; font-size:.8rem; color:var(--color-accent);
  text-transform:uppercase; font-family: "Shippori Mincho", serif;
}
.about-content dd{ margin:0; font-size:1rem; }

#about .service-reserve-area { border-top: none; margin-top: 0; padding-top: 0; }

/* ABOUT 背景画像 */
#about .about-content {
  background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)),
              url('images/reserve.jpg') center / cover no-repeat !important;
}

/* ABOUT セクション改善デザイン */
.about-divider { border: 0; height: 1px; background: rgba(110, 142, 194, 0.2); margin: 40px 0; }
.about-sub-title {
  font-size: 1.3rem; color: var(--color-accent); margin-bottom: 24px;
  font-family: "Shippori Mincho", serif; text-align: center; letter-spacing: 0.05em;
}

/* ① MISSION & VISION */
.about-philosophy { text-align: center; padding: 10px 0 20px; }
.mission-box { margin-bottom: 40px; }
.mission-label {
  font-family: "Cinzel", serif; font-size: 1.6rem !important;
  color: var(--color-text-light); letter-spacing: 0.15em; margin-bottom: 16px;
}
.mission-text {
  font-size: clamp(1.2rem, 4vw, 1.8rem) !important;
  font-family: "Shippori Mincho", serif; font-weight: 600;
  color: var(--color-text); line-height: 1.4;
}
.vision-label {
  font-family: "Cinzel", serif; font-size: 1.1rem;
  color: var(--color-text-light); letter-spacing: 0.1em; margin-bottom: 16px;
}

/* VISIONカード化 */
.vision-grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 1000px; margin: 0 auto;
}
.vision-item {
  background: rgba(255, 255, 255, 0.6); padding: 24px;
  border-radius: 12px; border: 1px solid rgba(110, 142, 194, 0.2);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.vision-item p {
  margin: 0; font-size: 1rem; line-height: 1.6; font-weight: 500;
  color: var(--color-text); font-family: "Shippori Mincho", serif;
}

/* ② 事業内容 */
.business-grid {
  display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.business-item {
  background: rgba(255, 255, 255, 0.6); padding: 24px;
  border-radius: 12px; border: 1px solid rgba(110, 142, 194, 0.2);
}
.business-item h4 {
  font-size: 1.05rem; color: var(--color-accent); margin-bottom: 12px;
  border-bottom: 1px solid rgba(110, 142, 194, 0.3); padding-bottom: 6px;
  display: inline-block; font-family: "Shippori Mincho", serif;
}
.business-item p { font-size: 0.95rem; line-height: 1.7; margin: 0; }

/* ③ 主なプロジェクト */
.project-list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px; padding: 0; margin-top: 10px; list-style: none !important;
}
.project-list li {
  background: rgba(255, 255, 255, 0.6); padding: 16px 24px;
  border-radius: 12px; border: 1px solid rgba(110, 142, 194, 0.2);
  font-size: 1rem; line-height: 1.5; color: var(--color-text);
  font-family: "Shippori Mincho", serif;
}
.project-list li::before { content: none !important; display: none !important; }

/* ④ 会社概要 */
.profile-list { display: grid; gap: 0; border-top: 1px solid rgba(110, 142, 194, 0.2); margin-top: 16px; }
.profile-row {
  display: grid; grid-template-columns: 140px 1fr; border-bottom: 1px solid rgba(110, 142, 194, 0.2);
  padding: 16px 0; align-items: baseline;
}
.profile-row dt { font-weight: 600; color: var(--color-accent); font-family: "Shippori Mincho", serif; }
.profile-row dd { margin: 0; }

/* ホバーアニメーション */
.business-item, .project-list li, .vision-item {
  position: relative; overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s;
  cursor: default;
}
.business-item:hover, .project-list li:hover, .vision-item:hover {
  transform: translateY(-4px); box-shadow: 0 12px 24px rgba(110, 142, 194, 0.15);
  background: rgba(255, 255, 255, 0.9);
}
.business-item::after, .project-list li::after, .vision-item::after {
  content: ""; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg); z-index: 1; pointer-events: none;
}
.business-item:hover::after, .project-list li:hover::after, .vision-item:hover::after {
  animation: shine 0.75s ease-in-out;
}
@keyframes shine { 0% { left: -100%; } 100% { left: 200%; } }

/* === コンセプトメッセージセクション === */
.concept-message {
  padding: 120px 0; text-align: center;
  background: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)),
              url('images/concept-bg.jpg'); 
  background-size: cover; background-position: center;
  background-repeat: no-repeat; background-attachment: fixed;
}
.message-content { max-width: 800px; margin: 0 auto; }
.concept-catch {
  font-size: clamp(1.4rem, 5vw, 2.2rem) !important; font-weight: 600;
  line-height: 1.5 !important; color: var(--color-text); margin-bottom: 48px !important;
}
.concept-catch.fade-up-trigger { transition-duration: 3.0s !important; }
.message-body { display: grid; gap: 32px; }
.message-body p {
  font-family: "Shippori Mincho", serif; font-size: 1.05rem; line-height: 2.2;
  letter-spacing: 0.05em; color: var(--color-text); text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}
.message-last { font-weight: 600; color: var(--color-accent); margin-top: 16px; }
.message-body.fade-up-trigger { transition-delay: 1.0s !important; transition-duration: 1.5s !important; }
.u-desktop-only { display: inline; }

@media (max-width: 768px) {
  .concept-message { padding: 80px 0; background-attachment: scroll; }
  .message-body p { font-size: 0.95rem; line-height: 1.9; text-align: left; }
  .u-desktop-only { display: none; }
}

/* ===============================
   Footer
=============================== */
.site-footer{
  background:rgba(240,248,255,.85); border-top:1px solid rgba(110,142,194,.16);
  padding:var(--space-6) 0;
}
.footer-inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:var(--space-4); }
.footer-copy{ margin-top:var(--space-2); font-size:.85rem; color:var(--color-text-light); }
.footer-links{ display:flex; gap:var(--space-4); font-size:.9rem; flex-wrap:wrap; }
.footer-links a{ position:relative; padding-bottom:4px; }
.footer-links a::after{
  content:""; position:absolute; left:0; bottom:0; width:100%; height:1px; background:var(--color-line);
  transition:transform .3s ease; transform-origin:left; transform:scaleX(0);
}
.footer-links a:hover::after,.footer-links a:focus-visible::after{ transform:scaleX(1); }

/* ===============================
   Blog
=============================== */
.blog-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:var(--space-5); }
.blog-more-link{ justify-self:flex-end; font-size:.9rem; }
.blog-more-link a{ padding-bottom:2px; border-bottom:1px solid var(--color-accent); }

/* ===============================
   Responsive
=============================== */
@media (max-width:960px){
  /* ヘッダー・ハンバーガーメニュー調整 */
  .site-nav{
    position:absolute; inset:calc(100% + 12px) 16px auto auto !important;
    width: max(180px, 45vw) !important; left: auto !important; right: 16px !important;
    border-radius:var(--radius-lg); padding:24px 0 !important;
    background:rgba(255,255,255,.96); border:1px solid rgba(110,142,194,.18);
    box-shadow:var(--shadow-soft); opacity:0; transform:translateY(-10px);
    pointer-events:none; transition:opacity .3s ease, transform .3s ease;
  }
  .site-nav[aria-expanded="true"]{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .site-nav ul{ flex-direction:column; align-items:center !important; justify-content:center !important; gap:var(--space-2); width:100%; }
  .site-nav li{ width:100%; text-align:center; }
  
  .header-inner { padding: 8px 0 !important; }
  .site-header .logo img { height: 32px !important; }
  .nav-toggle { display:inline-flex; align-items:center; justify-content:center; width: 40px !important; height: 40px !important; }

  .access-layout{ grid-template-columns:1fr; }
  .map-card iframe{ min-height:280px; }
  .hero{ min-height:100vh; padding:var(--space-8) 0; }
  section{ padding:var(--space-8) 0; }
  .weather-content{ grid-template-columns:1fr; }
  
  /* ABOUTカードの列数制限 */
  .vision-grid, .business-grid, .project-list {
    grid-template-columns: 1fr !important; max-width: 600px; margin-left: auto; margin-right: auto;
  }
  .profile-row { grid-template-columns: 1fr; gap: 6px; }
  .profile-row dt { font-size: 0.9rem; opacity: 0.9; }
}

@media (max-width:560px){
  .container{ width:min(calc(100% - var(--space-4)),var(--max-width)); }
  .hero{ padding:var(--space-7) 0; }
  .hero-lede{ font-size:.95rem; }
  .btn-primary{ width:50% !important; margin-inline: auto !important; justify-self: center !important; }
  .notice-board,.travel-card,.map-card,.weather,.about-content{ padding:var(--space-4); }
  .news-card{ padding:var(--space-3); }
  .rules-board { padding: 20px; }
  .footer-inner{ flex-direction:column; align-items:flex-start; }
}

/* === E-BIKE 予約情報の背景＆ボタンエリア === */
#ebike .service-info {
  background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)),
              url('images/reserve.jpg') center / cover no-repeat !important;
}
.service-reserve-area {
  margin-top: 40px; padding-top: 32px; border-top: 1px solid rgba(110, 142, 194, 0.3);
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.service-reserve-area p {
  font-family: "Shippori Mincho", serif; font-weight: 600; font-size: 1.05rem; color: var(--color-text); margin: 0;
}

/* === E-BIKE トップ画像サイズ === */
#ebike .service-media { max-width: 700px; margin-inline: auto; width: 100%; }
#ebike .service-media img { height: 640px !important; object-fit: cover; width: 100%; }
@media (max-width: 600px) {
  #ebike .service-media img { height: 400px !important; }
}

/* === Hero画像のふんわりフェードイン === */
@keyframes heroFadeIn {
  0% { opacity: 0; transform: scale(1.05); filter: blur(5px); }
  100% { opacity: 0.85; transform: scale(1); filter: blur(0); }
}
.hero-media img { animation: heroFadeIn 2.5s ease-out forwards; }

/* === Heroテキストの順次フェードイン === */
@keyframes contentFadeUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.hero-content > * { opacity: 0; animation: contentFadeUp 1.2s ease-out forwards; }
#hero-title { animation-delay: 1.0s; }
.hero-eyebrow { animation-delay: 1.8s; }
.hero-lede { animation-delay: 2.0s; }
#hero .btn-primary { animation-delay: 2.2s; }

/* === スクロール連動フェードイン === */
.fade-up-trigger {
  opacity: 0; transform: translateY(30px); transition: opacity 1.0s ease-out, transform 1.0s ease-out;
}
.fade-up-trigger.in-view {
  opacity: 1; transform: translateY(0);
}

/* === プライバシーポリシー & マップページ === */
.policy-page, .pdf-section { padding: 120px 0 80px; }
.policy-title {
  text-align: center; font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 60px;
  font-family: "Shippori Mincho", serif; letter-spacing: 0.05em;
}
.policy-content { max-width: 800px; margin: 0 auto; font-family: "Shippori Mincho", serif; }
.policy-content h2 {
  font-size: 1.2rem; margin-top: 40px; margin-bottom: 16px; padding-bottom: 8px;
  border-bottom: 1px solid rgba(110, 142, 194, 0.3); color: var(--color-text);
}
.policy-content p, .policy-content ul {
  font-size: 0.95rem; line-height: 1.8; margin-bottom: 16px; color: var(--color-text-light);
}
.policy-content ul { list-style: disc; padding-left: 24px; margin-bottom: 24px; }
.policy-content address {
  font-style: normal; margin-top: 16px; padding: 20px; background-color: rgba(240, 248, 255, 0.6); border-radius: 8px;
}
.policy-back, .pdf-back-link { text-align: center; margin-top: 60px; }
.policy-back a, .pdf-back-link a {
  color: var(--color-accent); border-bottom: 1px solid currentColor; padding-bottom: 2px;
}
.pdf-viewer {
  width: 100%; height: 80vh; background: #f4f4f4; border-radius: 12px; overflow: hidden; border: 1px solid var(--color-line);
}
.pdf-actions { margin-bottom: 24px; }
@media (max-width: 600px) { .pdf-viewer { height: 50vh; } }
/* === E-BIKE予約ボタンのサイズ調整 === */
/* マップボタンと同じ余白設定を適用 */
.service-reserve-area .btn-secondary {
  padding-left: 32px;
  padding-right: 32px;
  min-width: 240px;
}