@charset "UTF-8";
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Serif JP", serif;
  color: #333;
  background: #faf0e6;
}
h1,
h2,
h3,
.section-title {
  font-family: "Shippori Mincho B1", serif;
}
section h2 {
  position: relative;
}
.section-title {
  font-size: 2rem;
  margin-bottom: 2.5rem;
  color: #333;
  font-weight: bold;
}

section h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 3px;
  background: #8b0000; /* 深い赤など、テーマカラーに */
  border-radius: 2px;
}

body.fixed {
  overflow: hidden;
}
img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #8b0000; /* 深い赤で演出 */
  z-index: 2000;
  transform: translateX(-100%);
  pointer-events: none;
  transition: transform 0.8s ease;
}

/* 表示中 */
.page-transition.active {
  transform: translateX(0);
}

/* ===== ヘッダー ===== */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1rem;
  background: #111;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.logo {
  font-weight: bold;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
}
.logo a {
  color: #fff;
  display: flex;
  align-items: center;
}
.logo img {
  height: 50px;
  width: auto;
}
.nav ul {
  display: flex;
  gap: 1.5rem;
}
.nav a {
  color: #fff;
  text-decoration: none;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #d32f2f;
  transition: width 0.3s ease;
}
.nav a:hover::after {
  width: 100%;
}

/* ===== ハンバーガーメニュー ===== */
.hamburger {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 22px;
  position: relative;
  z-index: 2001;
}
.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background: #333;
  margin: 5px 0;
  transition: all 0.4s ease;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(6px) rotate(135deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-135deg);
}
@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 60px;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    width: 200px;
    padding: 1.5rem;
    border-radius: 6px 0 0 6px;
  }
  .nav.active {
    display: block;
  }
  .hamburger {
    display: block;
  }
  .nav ul {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ===== Hero ===== */
.hero {
  background: #111;
  color: #fff;
  padding: 4rem 1rem;
}
.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  gap: 2rem;
}
.hero-text {
  flex: 1;
}
.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}
.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}
.hero-image {
  flex: 1;
  text-align: right;
}
.hero-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
@media (max-width: 768px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }
  .hero-image {
    text-align: center;
  }
}

/*-------------
各section fade-uo
-------------*/
.fade-up,
.fade-up-item {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.show {
  opacity: 1;
  transform: translateY(0);
}
/* ===== Concept ===== */
.concept {
  background: #fff;
  padding: 4rem 1rem;
}
#concept {
  position: relative;
  padding: 100px 20px;
  color: #fff;
  overflow: hidden;
}
.concept-title {
  color: #333;
}
.concept-list {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  color: #333;
}
.concept-item {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.concept-item.reverse {
  flex-direction: row-reverse;
}
.concept-item img {
  width: 50%;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.concept-item .text {
  flex: 1;
}
.concept-item h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
@media (max-width: 768px) {
  .concept-item,
  .concept-item.reverse {
    flex-direction: column;
    text-align: center;
  }
  .concept-item img {
    width: 100%;
  }
}
/* ===== Menu ===== */
.menu {
  padding: 4rem 1rem;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.menu-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.menu-card img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  margin: 0 auto 1rem;
  padding: 0;
}
.menu-textbox {
  margin-block: 20px;
}
.menu-textbox h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.menu-textbox p {
  color: #b71c1c;
  font-weight: bold;
}

/* ホバー時のアクション */
.menu-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* レスポンシブ */
@media (max-width: 992px) {
  .menu-grid {
    grid-template-columns: repeat(2, 1fr); /* タブレットでは2列 */
  }
}

@media (max-width: 600px) {
  .menu-grid {
    grid-template-columns: 1fr; /* スマホでは1列 */
  }
}
/*-------------
モーダル
-------------*/
.modal {
  display: flex;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal.active {
  opacity: 1;
  visibility: visible;
}
.modal-content {
  background: #fff;
  border-radius: 8px;
  max-width: 400px;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
@media (max-width: 767px) {
  .modal-content {
    max-width: 320px;
  }
}
.modal.active .modal-content {
  transform: scale(1);
}

.modal-content img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.modal-textbox {
  margin-block: 30px;
}
.modal-textbox p {
  color: #b71c1c;
  font-weight: bold;
}
.modal-close {
  position: absolute;
  top: 0;
  right: 20px;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
}
/*-------------
plan section
-------------*/
.plans {
  padding: 0;
  text-align: center;
}

.plans-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  min-height: 400px;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: 3rem 2rem;
}
.plan img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.plan::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5); /* 半透明のオーバーレイで文字を読みやすく */
  z-index: 1;
}
.plan-content {
  position: relative;
  z-index: 2;
}

.plan-content h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.plan-content .price {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: #ffdd57; /* 赤系で目立たせる */
}

.plan-content .desc {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.plan-content .btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: #c0392b;
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.3s ease;
}

.plan-content .btn:hover {
  background: #a93226;
}
/* スマホ対応 */
@media (max-width: 768px) {
  .plans-wrapper {
    grid-template-columns: 1fr;
  }
  .plan {
    min-height: 300px;
  }
}

/*-------------
news
-------------*/
.news {
  padding: 4rem 2rem;
  background: #fff;
  text-align: center;
}

.news-wrapper {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.news dl {
  margin: 0;
  padding: 0;
}

.news-item {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid #ddd;
}

.news-item dt {
  flex-shrink: 0;
  font-weight: bold;
  color: #c0392b;
  width: 120px;
}

.news-item dd {
  margin: 0;
  flex: 1;
  color: #333;
  line-height: 1.6;
}

.news-item:last-child {
  border-bottom: none;
}
.news-btn {
  margin-top: 2rem;
  text-align: center;
}

.btn-more {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background: #8b0000;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-more:hover {
  background: #a93226;
  transform: scale(1.05);
}

/* スマホ対応 */
@media (max-width: 768px) {
  .news-item {
    flex-direction: column;
    gap: 0.3rem;
  }
  .news-item dt {
    width: auto;
  }
}

/*-------------
予約ボタン
-------------*/
.fixed-reserve-btn {
  position: fixed;
  right: 10px;
  bottom: 120px;
  background: #c0392b;
  color: #fff;
  padding: 0.9rem 1.5rem;
  font-weight: bold;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 1000;
}

.fixed-reserve-btn:hover {
  background: #a93226;
  transform: scale(1.05);
}

/* スマホは下固定に */
@media (max-width: 768px) {
  .fixed-reserve-btn {
    right: 0;
    bottom: 0;
    width: 100%;
    border-radius: 0;
    text-align: center;
    padding: 1rem;
  }
}
/*-------------
トップに戻るボタン
-------------*/
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 45px;
  height: 45px;
  background: #8b0000;
  color: #fff;
  text-align: center;
  line-height: 45px;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1000;
}
@media (max-width: 767px) {
  .back-to-top {
    bottom: 60px;
    right: 5px;
  }
}
.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: scale(1.1);
  background: #a93226;
}

/*-------------
footer
-------------*/
.footer {
  background: #222;
  color: #fff;
  text-align: center;
}

.footer-map iframe {
  width: 100%;
  border: none;
  display: block;
}

.footer-info {
  padding: 2rem 1rem;
}

.footer-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-info p {
  margin: 0.3rem 0;
}

.footer-info a {
  color: #ffdd57;
  text-decoration: none;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-sns {
  margin-top: 1rem;
}

.footer-sns a {
  margin: 0 0.5rem;
  display: inline-block;
}

.footer-sns img {
  width: 24px;
  height: 24px;
}

.footer-copy {
  background: #111;
  padding: 1rem;
  font-size: 0.85rem;
}
/*-------------
contact.html
-------------*/
.contact {
  padding: 4rem 2rem;
  background: #faf7f2;
  text-align: center;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-form label {
  font-weight: bold;
  margin-bottom: 0.3rem;
  color: #333;
}

.contact-form .required {
  color: #c0392b;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #c0392b;
  outline: none;
}

.btn-submit {
  margin-top: 1rem;
  padding: 1rem;
  background: #c0392b;
  color: #fff;
  font-size: 1.1rem;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-submit a {
  color: #fff;
}

.btn-submit:hover {
  background: #a93226;
  transform: scale(1.05);
}

/*-------------
thanks.html
-------------*/
.thanks {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #faf7f2;
  text-align: center;
  padding: 2rem;
}

.thanks-inner {
  max-width: 600px;
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.thanks-inner h1 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #c0392b;
}

.thanks-inner p {
  margin-bottom: 2rem;
  color: #444;
  line-height: 1.6;
}

.btn-back {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.8rem 1.5rem;
  background: #c0392b;
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-back:hover {
  background: #a93226;
  transform: scale(1.05);
}