/*
Theme Name: Yumesaki Sakurafes
Author: Antigravity
Description: 夢前さくらまつり用クラシックテーマ
Version: 1.1.0
*/

/* =========================================================
    1. CSS変数
    ========================================================= */
:root {
  /* カラー */
  --color-text-main: #333333;
  --color-white: #ffffff;
  --color-bg-light: #fafafa;
  --color-gold: #d4af37;
  --color-navy: #1e293b;
  --color-brown: #5c4033;

  /* アクセントカラー（赤系） */
  --color-accent-red: #ff3864;
  --color-accent-red-hover: #e62e55;
  --color-accent-red-dark: #d81b60;
  --color-accent-red-darker: #c2185b;

  /* アクセントカラー（その他） */
  --color-accent-pink: #f8c1d9;
  --color-accent-green: #8fbc8f;

  /* rgba()用のRGB値 */
  --color-accent-red-rgb: 255, 56, 100;
  --color-accent-red-dark-rgb: 216, 27, 96;
  --color-accent-pink-rgb: 248, 193, 217;
  --color-white-rgb: 255, 255, 255;
  --color-black-rgb: 0, 0, 0;

  /* フォント */
  --font-heading: "Kaisei Opti", serif;
  --font-body: "Noto Sans JP", sans-serif;
  --font-en: "Inter", sans-serif;
}

/* =========================================================
    2. リセット & ベース
    ========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
}

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

/* =========================================================
    3. レイアウト・ユーティリティ
    ========================================================= */
.l-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* SP非表示・PC表示ユーティリティ */
.u-hidden-sp,
.u-show-pc {
  display: none;
}

@media (min-width: 768px) {
  .u-hidden-sp {
    display: inline;
  }
}

@media (min-width: 1024px) {
  .u-show-pc {
    display: inline;
  }
}

/* =========================================================
    4. アニメーション
    ========================================================= */
.js-fade-in {
  opacity: 0;
  visibility: hidden;
  translate: 0 30px;
}

.js-fade-in.is-visible {
  animation: fadeInUp 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    visibility: hidden;
    translate: 0 30px;
  }

  100% {
    opacity: 1;
    visibility: visible;
    translate: 0 0;
  }
}

@keyframes fadeShow {
  0%,
  25%,
  100% {
    opacity: 0;
  }

  5%,
  20% {
    opacity: 1;
  }
}

@keyframes floatSparkle {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* =========================================================
    5. 共通コンポーネント
    ========================================================= */

/* ---- 汎用ボタン ---- */
.p-btn {
  display: inline-block;
  width: 100%;
  padding: 12px 30px;
  border: none;
  border-radius: 30px;
  background-color: var(--color-accent-red);
  color: var(--color-white);
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

@media (hover: hover) {
  .p-btn:hover {
    background-color: var(--color-accent-red-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(var(--color-accent-red-rgb), 0.3);
  }
}

/* =========================================================
    6. ヘッダー
    ========================================================= */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  width: 94%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 8px 15px 10px;
  border: 2px solid rgba(var(--color-white-rgb), 0.4);
  border-top: none;
  border-radius: 0 0 20px 20px;
  background-color: rgba(var(--color-white-rgb), 0.5);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 4px 15px rgba(var(--color-accent-pink-rgb), 0.25);
}

.l-header__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  max-width: 1000px; /* PC版などで中身が広がりすぎないように制限 */
  margin: 0 auto;
}

.l-header__logo {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: bold;
  color: var(--color-accent-red);
}

.l-header__logo a {
  color: inherit;
  text-decoration: none;
}

.l-header__nav ul {
  display: flex;
  gap: clamp(8px, 3vw, 16px);
  list-style: none;
}

.l-header__nav a {
  font-family: var(--font-heading);
  font-size: 0.75rem; /* 極小かつ視認性を保つギリギリの0.75（12px）に設定 */
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: var(--color-text-main);
  text-decoration: none;
  transition: color 0.3s ease;
}

@media (hover: hover) {
  .l-header__nav a:hover {
    color: var(--color-accent-pink);
  }
}

@media (min-width: 768px) {
  .l-header {
    padding: 18px 30px;
    border-radius: 0 0 30px 30px;
  }

  .l-header__inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .l-header__nav a {
    font-size: 0.95rem;
  }

  .l-header__nav ul {
    gap: 24px;
  }
}

/* =========================================================
    7. ヒーロー
    ========================================================= */
.p-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* フルカバー疑似要素の共通パターン */
.p-day-sakura::before,
.p-marche::before,
.p-access::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* フルカバー要素の共通パターン */
.p-hero__bg,
.p-hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.p-hero__bg {
  z-index: -1;
}

.p-hero__slide {
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: fadeShow 25s infinite; /* 5枚用に25sに変更 */
}

/* 背景画像は hero.php 内でインラインスタイルとして設定（管理しやすくするため） */
.p-hero__slide:nth-child(2) { animation-delay: 5s; }
.p-hero__slide:nth-child(3) { animation-delay: 10s; }
.p-hero__slide:nth-child(4) { animation-delay: 15s; }
.p-hero__slide:nth-child(5) { animation-delay: 20s; }

.p-hero__fv {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.p-hero__content {
  width: calc(100% - 60px); /* 左右に30pxずつの余白（背景チラ見え）を確保 */
  max-width: 600px;
  padding: 30px 20px; /* スマホ用：中の窮屈さを解消するためpaddingを減らす */
  border-radius: 10px;
  background: rgba(var(--color-white-rgb), 0.6);
  backdrop-filter: blur(5px);
}

@media (min-width: 768px) {
  .p-hero__content {
    padding: 40px 60px; /* PCでは元のゆったりとしたpaddingに戻す */
  }
}

.p-hero__subtitle {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.p-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1.2;
  color: var(--color-accent-red);
  margin-bottom: 20px;
}

.p-hero__info {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 8px;
  background: rgba(var(--color-white-rgb), 0.3);
}

.p-hero__date {
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.p-hero__place {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

/* =========================================================
    8. リードバンド
    ========================================================= */
.p-lead-band {
  position: relative;
  padding: clamp(40px, 6vw, 70px) 0;
  background: linear-gradient(
    120deg,
    rgba(245, 235, 205, 0.7) 0%,
    rgba(255, 255, 255, 0.6) 40%,
    rgba(235, 220, 180, 0.7) 60%,
    rgba(255, 255, 255, 0.6) 100%
  );
  color: var(--color-brown);
  text-align: center;
  text-shadow:
    0 0 10px rgba(255, 255, 255, 1),
    0 0 15px rgba(255, 255, 255, 0.8);
}

.p-lead-band p {
  margin: 0 auto;
  font-size: 0.85rem;
  line-height: 1.8;
  letter-spacing: 0.05em;
}

@media (min-width: 768px) {
  .p-lead-band p {
    font-size: 0.95rem;
    line-height: 2.2;
  }
}

/* =========================================================
    9. 目次（ダイジェスト）
    ========================================================= */
.p-digest {
  padding: clamp(50px, 8vw, 100px) 0;
  background-color: var(--color-white);
  background-image:
    radial-gradient(
      circle at 10% 20%,
      rgba(var(--color-accent-pink-rgb), 0.15) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(var(--color-accent-pink-rgb), 0.1) 0%,
      transparent 50%
    );
}

.p-digest__grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.p-digest__grid-text-area {
  text-align: center;
  margin-bottom: 10px;
}

.p-digest__grid-title {
  position: relative;
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.2rem);
  color: var(--color-text-main);
  margin-bottom: 20px;
  padding-bottom: 10px;
}

.p-digest__grid-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 40px;
  height: 2px;
  background-color: var(--color-accent-pink);
  transform: translateX(-50%);
}

.p-digest__grid-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-main);
  text-align: left;
}

.p-digest__cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.p-digest__grid-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 200px;
  border-radius: 20px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  box-shadow: 0 10px 20px rgba(var(--color-black-rgb), 0.05);
  text-decoration: none;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.p-digest__grid-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(var(--color-black-rgb), 0.15);
  transition: background 0.3s ease;
}

@media (hover: hover) {
  .p-digest__grid-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(var(--color-black-rgb), 0.1);
  }

  .p-digest__grid-item:hover::before {
    background: rgba(var(--color-black-rgb), 0.25);
  }

  .p-digest__grid-item:hover .p-digest__grid-label {
    background: rgba(var(--color-white-rgb), 0.5);
    transform: scale(1.05);
  }
}

.p-digest__grid-label {
  position: relative;
  z-index: 2;
  padding: 12px clamp(12px, 3.5vw, 40px);
  border: 1px solid rgba(var(--color-white-rgb), 0.6);
  border-radius: 50px;
  background: rgba(var(--color-white-rgb), 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 1.5vw, 1.2rem);
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(var(--color-black-rgb), 0.3);
  transition:
    background 0.3s ease,
    transform 0.3s ease;
}

@media (min-width: 768px) {
  .p-digest__grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
  }

  .p-digest__grid-text-area {
    flex: 1;
    max-width: 320px;
    text-align: left;
    margin-bottom: 0;
  }

  .p-digest__grid-title::after {
    left: 0;
    transform: none;
  }

  .p-digest__cards {
    flex: 2;
    flex-direction: row;
    gap: 20px;
  }

  .p-digest__grid-item {
    flex: 1;
    height: 320px;
    border-radius: 24px;
  }
}

/* =========================================================
    10. 見どころ詳細
    ========================================================= */

/* ---- ベース ---- */
.p-feature-detail {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 80vh;
  padding: clamp(60px, 10vw, 100px) 0;
  background-size: cover;
  background-position: center;
  scroll-margin-top: 80px;
}

.p-feature-detail__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 100%;
}

@media (min-width: 768px) {
  .p-feature-detail__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .p-feature-detail__text-area {
    margin-bottom: clamp(10px, 2.5vw, 30px);
  }
}

.p-feature-detail__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.4;
  color: var(--color-accent-red);
  margin-bottom: 20px;
  text-shadow: 0 0 10px white;
}

.p-feature-detail__lead {
  font-size: clamp(0.8rem, 4vw, 0.95rem);
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: var(--color-text-main);
  text-shadow: 0 0 5px rgba(255, 255, 255, 1);
}

@media (min-width: 768px) {
  .p-feature-detail__lead {
    font-weight: 500;
  }
}

.p-feature-detail__card {
  position: relative;
  flex: 1;
  max-width: 480px;
  padding: 40px;
  border: 1px solid rgba(var(--color-white-rgb), 0.9);
  border-radius: 20px;
  background: rgba(var(--color-white-rgb), 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(var(--color-black-rgb), 0.03);
}

.p-feature-detail__card-accent {
  width: 40px;
  height: 1px;
  margin-bottom: 20px;
  background-color: var(--color-accent-green);
  opacity: 0.8;
}

.p-feature-detail__card-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.1em;
  color: var(--color-text-main);
  margin-bottom: 20px;
}

.p-feature-detail__card-text {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text-main);
}

.p-feature-detail__card-sparkle {
  position: absolute;
  bottom: -15px;
  right: -15px;
  animation: floatSparkle 3s ease-in-out infinite;
}

/* ---- 昼の桜 ---- */
.p-day-sakura {
  /* background-image はPHP側でインライン設定 */
  padding: 80vh 0 80px;
  background-attachment: fixed; /* パララックス効果 */
}

.p-day-sakura::before {
  background: linear-gradient(
    to bottom,
    rgba(var(--color-white-rgb), 0) 0%,
    rgba(var(--color-white-rgb), 0) 45vh,
    rgba(var(--color-white-rgb), 0.15) 60vh,
    rgba(var(--color-white-rgb), 0.6) 75vh,
    rgba(var(--color-white-rgb), 0.8) 90vh,
    rgba(var(--color-white-rgb), 0.85) 100%
  );
  z-index: 1;
  pointer-events: none;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p-day-sakura .p-feature-detail__inner {
    justify-content: center;
    gap: 50px;
  }
}

/* ---- 夜桜 ---- */
.p-night-sakura {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: 80vh 0 clamp(40px, 8vw, 80px); /* 背景画像を見せるための上部余白 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.p-night-sakura__card {
  position: relative;
  z-index: 2;
  width: 92%;
  max-width: 1200px;
  padding: 50px 30px;
  border: 1px solid rgba(var(--color-white-rgb), 0.15);
  border-radius: 30px;
  background: rgba(40, 25, 30, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin: 0 auto;
  text-align: center;
  color: white;
}

.p-night-sakura__icons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

.p-night-sakura__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: var(--color-accent-pink);
  margin-bottom: 25px;
}

.p-night-sakura__text {
  max-width: 660px;
  margin: 0 auto 40px;
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.9;
  word-break: auto-phrase;
}

.p-night-sakura__time {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 40px;
  border: 1px solid rgba(var(--color-accent-pink-rgb), 0.3);
  border-radius: 50px;
  background: rgba(var(--color-black-rgb), 0.2);
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--color-accent-pink);
}

.p-night-sakura__time svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* =========================================================
    11. マルシェ
    ========================================================= */
.p-marche {
  position: relative;
  padding: 80vh 0 clamp(40px, 8vw, 80px);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  scroll-margin-top: 80px;
}

.p-marche::before {
  background: linear-gradient(
    to bottom,
    rgba(var(--color-white-rgb), 0) 0%,
    rgba(var(--color-white-rgb), 0) 60vh,
    rgba(var(--color-white-rgb), 0.9) 80vh,
    rgba(var(--color-white-rgb), 0.95) 100%
  );
  z-index: 0;
}

.p-marche .l-container {
  position: relative;
  z-index: 2;
}

.p-marche__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.p-marche__card {
  overflow: hidden;
  border-radius: 12px;
  background: white;
  box-shadow: 0 4px 15px rgba(var(--color-black-rgb), 0.05);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

@media (hover: hover) {
  .p-marche__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(var(--color-black-rgb), 0.1);
  }
}

.p-marche__card-content {
  padding: 24px;
}

.p-marche__card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--color-text-main);
  margin-bottom: 16px;
}

.p-marche__card-lead {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.6;
  padding-left: 12px;
  border-left: 4px solid var(--color-accent-pink);
  margin-bottom: 16px;
}

.p-marche__card-text {
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.8;
  opacity: 0.9;
}

.p-marche__ai-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 450px;
  margin: 0 auto;
}

.p-marche__ai-input {
  flex: 1;
  padding: 14px 20px;
  border: 1px solid #ddd;
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s ease;
}

.p-marche__ai-input:focus {
  border-color: var(--color-accent-pink);
}

.p-marche__ai-btn {
  width: 100%;
  padding: 14px 30px;
}

@media (min-width: 768px) {
  .p-marche__ai-form {
    flex-direction: row;
    gap: 10px;
  }

  .p-marche__ai-btn {
    width: auto;
    flex-shrink: 0;
  }
}

/* =========================================================
    12. アクセス
    ========================================================= */
.p-access {
  position: relative;
  padding: 80vh 0 clamp(40px, 8vw, 80px);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  scroll-margin-top: 80px;
}

.p-access::before {
  background: linear-gradient(
    to bottom,
    rgba(255, 126, 95, 0) 0%,
    rgba(255, 126, 95, 0) 60vh,
    rgb(248 241 239 / 80%) 80vh,
    rgb(92 79 86 / 95%) 100%
  );
  z-index: 0;
}

/* タイトルエリア */
.p-access__text-area {
  text-align: center;
  margin-bottom: 40px;
}

.p-access__subtitle {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: normal;
  letter-spacing: 0.2em;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

.p-access__main-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-main);
  margin-bottom: 0;
}

.p-access__title-line {
  width: 40px;
  height: 2px;
  margin: 20px auto 0;
  background-color: var(--color-accent-red);
  opacity: 0.6;
}

.p-access__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.p-access__card {
  position: relative;
  z-index: 2;
  padding: 40px 30px;
  border: 1px solid rgba(var(--color-white-rgb), 0.8);
  border-radius: 30px;
  background: rgba(var(--color-white-rgb), 0.65);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  color: var(--color-text-main);
  box-shadow: 0 10px 30px rgba(var(--color-black-rgb), 0.05);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

@media (hover: hover) {
  .p-access__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(var(--color-black-rgb), 0.1);
  }
}

.p-access__item {
  margin-bottom: 30px;
}

.p-access__item:last-child {
  margin-bottom: 0;
}

.p-access__item-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-brown);
  margin-bottom: 8px;
}

.p-access__item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-red);
}

.p-access__item-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.p-access__item-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.2;
  color: var(--color-accent-red);
  margin-bottom: 5px;
}

.p-access__item-value small {
  font-size: 1.2rem;
  margin: 0 10px;
  color: rgba(255, 56, 100, 0.4);
}

.p-access__item-note {
  font-size: 0.85rem;
  opacity: 0.8;
  color: var(--color-text-main);
}

.p-access__alert {
  margin-top: 30px;
  padding: 20px;
  border: 1px solid rgba(var(--color-accent-pink-rgb), 0.8);
  border-radius: 15px;
  background: rgba(var(--color-white-rgb), 0.5);
  font-size: 0.85rem;
}

.p-access__alert-title {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: bold;
  color: var(--color-accent-red);
  margin-bottom: 10px;
}

.p-access__alert-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.p-access__alert-list li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 8px;
  line-height: 1.6;
}

.p-access__alert-list li::before {
  content: "●";
  position: absolute;
  top: 0;
  left: 0;
  font-size: 0.8em;
  color: var(--color-accent-pink);
}

.p-access__alert-list li:last-child {
  margin-bottom: 0;
}

.p-access__map-img {
  width: 100%;
  margin-bottom: 30px;
  border: 2px solid rgba(var(--color-white-rgb), 0.8);
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(var(--color-black-rgb), 0.05);
}

.p-access__route {
  margin-bottom: 25px;
}

.p-access__route-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: bold;
  color: var(--color-brown);
  margin-bottom: 10px;
}

.p-access__route-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  background: rgba(var(--color-white-rgb), 0.7);
}

.p-access__route-badge--train {
  color: var(--color-accent-red);
  border: 1px solid var(--color-accent-red);
}

.p-access__route-badge--bus {
  color: var(--color-accent-green);
  border: 1px solid var(--color-accent-green);
}

.p-access__route-text {
  padding-left: 12px;
  margin-left: 4px; /* 見出しに対して少しインデント */
  border-left: 2px solid rgba(var(--color-black-rgb), 0.15); /* 左側のアクセント線 */
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.9;
}

.p-access__btn-wrap {
  text-align: center;
  margin-top: 30px;
}

.p-access .p-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 30px;
  border-radius: 30px;
  background: linear-gradient(
    135deg,
    var(--color-accent-red) 0%,
    var(--color-accent-red-dark) 100%
  );
}

.p-access .p-btn svg {
  width: 16px;
  height: 16px;
  fill: white;
}

/* =========================================================
    13. お問い合わせ
    ========================================================= */

/* 夜の帳グラデーション背景はPHP側で設定 */
.p-contact {
  position: relative;
  padding: clamp(60px, 10vw, 120px) 0;
  color: white;
  scroll-margin-top: 80px;
  background-size:
    100% 100%,
    cover;
  background-attachment: scroll, fixed;
  background-position:
    top center,
    center;
  background-repeat: no-repeat, no-repeat;
}

.p-contact__title {
  font-family: var(--font-heading);
  text-align: center;
  margin-bottom: 40px;
}

.p-contact__title-en {
  display: block;
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  letter-spacing: 0.05em;
}

.p-contact__title-ja {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* ---- フォーム ---- */
.p-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.p-form__row {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 768px) {
  .p-form__row {
    flex-direction: row;
  }

  .p-form__group {
    flex: 1;
  }
}

.p-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-form__label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.p-form__input,
.p-form__select,
.p-form__textarea {
  width: 100%;
  padding: 16px 20px;
  border: none;
  border-radius: 30px;
  outline: none;
  background-color: rgba(var(--color-white-rgb), 0.95);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-main);
  transition: box-shadow 0.3s ease;
}

.p-form__textarea {
  min-height: 150px;
  border-radius: 20px;
  resize: vertical;
}

.p-form__input:focus,
.p-form__select:focus,
.p-form__textarea:focus {
  box-shadow: 0 0 0 3px rgba(var(--color-accent-pink-rgb), 0.8);
}

.p-form__submit {
  align-self: center;
  padding: 16px 60px;
  border: none;
  border-radius: 30px;
  background-color: var(--color-accent-red-dark);
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-white);
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(var(--color-accent-red-dark-rgb), 0.4);
  transition:
    transform 0.3s ease,
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

@media (hover: hover) {
  .p-form__submit:hover {
    transform: translateY(-3px);
    background-color: var(--color-accent-red-darker);
    box-shadow: 0 6px 20px rgba(var(--color-accent-red-dark-rgb), 0.5);
  }
}

/* =========================================================
    14. フッター
    ========================================================= */
.p-footer {
  padding: 60px 0;
  background-color: var(--color-navy);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

.p-footer__sns {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

.p-footer__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(var(--color-accent-pink-rgb), 0.4);
  border-radius: 50%;
  background-color: rgba(var(--color-white-rgb), 0.05); /* ネイビーに溶け込むよう薄く */
  color: var(--color-accent-pink);
  text-decoration: none;
  transition: all 0.3s ease;
}

.p-footer__sns-link svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@media (hover: hover) and (pointer: fine) {
  .p-footer__sns-link:hover {
    background-color: var(--color-accent-pink);
    color: var(--color-text-main);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(var(--color-accent-pink-rgb), 0.5);
  }
}

/* =========================================================
    15. トップへ戻る
    ========================================================= */
.p-page-top {
  position: fixed;
  right: 20px;
  bottom: 90px;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: white;
  color: var(--color-accent-red);
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  box-shadow: 0 4px 10px rgba(var(--color-black-rgb), 0.1);
  transition: 0.3s;
}

.p-page-top.is-show {
  opacity: 1;
  visibility: visible;
}

@media (hover: hover) {
  .p-page-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(var(--color-black-rgb), 0.2);
  }
}

@media (min-width: 768px) {
  .p-page-top {
    right: 90px;
    bottom: 30px;
  }
}

/* =========================================================
    16. AIチャット
    ========================================================= */
.p-ai-chat {
  position: fixed;
  right: 20px;
  bottom: 25px;
  z-index: 1000;
}

.p-ai-chat__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border: none;
  border-radius: 50%;
  background: var(--color-accent-red);
  color: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(var(--color-black-rgb), 0.2);
  transition: transform 0.3s;
}

@media (hover: hover) {
  .p-ai-chat__toggle:hover {
    transform: scale(1.1);
  }
}

.p-ai-chat__window {
  position: absolute;
  right: 0;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  width: 320px;
  height: 400px;
  overflow: hidden;
  border: 1px solid var(--color-accent-pink);
  border-radius: 20px;
  background: rgba(var(--color-white-rgb), 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(var(--color-black-rgb), 0.15);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.p-ai-chat__window.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.p-ai-chat__header {
  padding: 15px;
  background: var(--color-accent-red);
  color: white;
  font-weight: bold;
  text-align: center;
}

.p-ai-chat__messages {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 15px;
  overflow-y: auto;
  background: var(--color-bg-light);
}

.p-ai-msg {
  max-width: 85%;
  padding: 10px 15px;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.p-ai-msg--bot {
  align-self: flex-start;
  border: 1px solid #eee;
  border-bottom-left-radius: 5px;
  background: white;
  color: var(--color-text-main);
}

.p-ai-msg--user {
  align-self: flex-end;
  border-bottom-right-radius: 5px;
  background: var(--color-accent-pink);
  color: var(--color-text-main);
}

.p-ai-chat__input-area {
  display: flex;
  padding: 10px;
  border-top: 1px solid #eee;
  background: white;
}

.p-ai-chat__input {
  flex: 1;
  padding: 8px 15px;
  border: 1px solid #ddd;
  border-radius: 20px;
  font-size: 0.9rem;
  outline: none;
}

.p-ai-chat__input:focus {
  border-color: var(--color-accent-pink);
}

.p-ai-chat__send {
  margin-left: 10px;
  border: none;
  background: none;
  color: var(--color-accent-red);
  font-weight: bold;
  cursor: pointer;
}