@charset "UTF-8";

/* ----------------------------------------------------------------------------
 基本レイアウト
---------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  color: #48322A;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.05em;
}
ul {
  list-style-type: none;
}
a {
  color: #48322A;
  text-decoration: none;
}
img {
  vertical-align: bottom;
}
.c-mincho {
  font-family: "Zen Old Mincho", serif;
}

/* ----------------------------------------------------------------------------
 トップページ
---------------------------------------------------------------------------- */
.l-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 1020px) {
  .l-container {
    padding: 0 20px 0;
  }
}

/* ロゴ */
.top__logo {
  color: #333;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.1em;
  padding-top: 20px;
}
.top__logo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  
}
.top__logo-group {
  width: 200px;
  margin-right: 14px;
}
.top__logo-txt--pc {
  margin-top: 20px;
}
.top__logo-txt--sp {
  display: none;
}
.top__logo-group img {
  width: 100%;
}
.top__logo-60th {
  width: 70px;
  margin-left: 20px;
}
.top__logo-60th img {
  width: 100%;
}
@media (max-width: 767px) {
  .top__logo {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .top__logo-txt--pc {
    display: none;
  }
  .top__logo-txt--sp {
    display: block;
    font-size: 2.2rem;
    margin-top: 30px;
  }
}

/* MV・キャンペーンタイトル */
.top__mv-wrapper {
  width: 100%;
  height: calc(100vh - 150px);
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  position: relative;
}
.top__mv-wrapper::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: #F4F2EF;
  position: absolute;
  z-index: -1;
  transform: translateY(100px);
}
.top__mv-txt-area {
  display: flex;
  flex-direction: column;
  margin-top: 250px;
  margin-left: calc((100% - 1000px) / 2);
}
.top__campaign-title {
  color: #d70071;
  /* font-size: 4.8rem; */
  font-size: clamp(3rem, 4vw, 4.8rem);
  font-weight: 900;
}
.top__scroll-down {
  width: fit-content;
  font-size: clamp(1.6rem, 1.2vw, 1.8rem);
  line-height: 1.8;
  margin-top: 50px;
  padding-left: clamp(35px, 3.2vw, 47px);
  position: relative;
  transition: opacity .3s;
}
.top__scroll-down:hover {
  opacity: .7;
}
.top__scroll-down::before {
  display: block;
  content: "";
  width: clamp(28px, 2.2vw, 32px);
  height: clamp(28px, 2.2vw, 32px);
  background-color: #48322A;
  background-image: url(../img/arrow-down-solid-white.svg);
  background-size: 12px auto;
  background-position: 50% 50%;
  border-radius: 50vh;
  position: absolute;
  top: 0;
  left: 0;
}
.top__mv {
  height: 100%;
}
.top__mv img {
  height: 100%;
  object-fit: contain;
}
@media (max-width: 1020px) {
  .top__mv-txt-area {
    margin-left: 20px;
  }
}
@media (max-width: 767px) {
  .top__mv-wrapper {
    flex-direction: column;
    height: 100%;
  }
  .top__mv-wrapper::after {
    transform: translateY(0);
  }
  .top__mv-txt-area {
    margin-top: 80px;
  }
  .top__campaign-title  {
    font-size: 3rem;
  }
  .top__scroll-down {
    display: none;
  }
  .top__mv {
    text-align: right;
    padding-left: 20px;
    transform: translateY(40px);
  }
  .top__mv img {
    width: 100%;
  }
}

/* 式場タイトル */
.top__hall-container {
  margin-bottom: 100px;
  padding-top: 200px;
}
.top__hall-title {
  font-size: clamp(2.8rem, 2.7vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.11em;
}
.top__hall-title span {
  display: block;
  font-size: clamp(2rem, 2vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.05em;
}
@media (max-width: 767px) {
  .top__hall-container {
    margin-bottom: 80px;
  }
  .top__hall-title{
    font-size: 2.8rem;
  }
  .top__hall-title span {
    font-size: 2rem;
  }
}
/* 式場リスト */
.top__hall-wrapper {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 20px;
  margin-top: 60px;
}
.top__hall-inner {
  display: block;
  flex: 1 1 320px; /* 最小幅300px、必要に応じて伸縮 */
  max-width: 320px;  /* 親の幅を超えないようにする */
  height: 240px;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px 20px;
  position: relative;
  overflow: hidden;
}
.top__hall-inner::before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,.12);
  position: absolute;
  inset: 0;
  z-index: 1;
}
.top__hall-inner::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  position: absolute;
  inset: 0;
  transition: all .3s;
} 
@media (max-width: 767px) {
  .top__hall-wrapper {
    flex-direction: column;
  }
  .top__hall-inner {
    flex: none; /* flex-grow, shrink を無効化 */
    width: 100%; /* 横幅いっぱいに */
    max-width: 100%;
    height: 251px;
  }
}

/* ホバー時に画像を拡大 */
.top__hall-inner:hover::after {
  transform: scale(1.1);
}

/* 各式場の画像設定 */
.top__hall-inner.inner-lh::after {
  background-image: url(../img/top__bg-lh.jpg);
}
.top__hall-inner.inner-ms::after {
  background-image: url(../img/top__bg-ms.jpg);
}
.top__hall-inner.inner-mdf::after {
  background-image: url(../img/top__bg-mdf.jpg);
}
.top__hall-inner.inner-mdr::after {
  background-image: url(../img/top__bg-mdr.jpg);
}
.top__hall-inner.inner-lw::after {
  background-image: url(../img/top__bg-lw.jpg);
}
.top__hall-inner.inner-msr::after {
  background-image: url(../img/top__bg-msr.jpg);
}

.top__hall-border {
  width: 100%;
  height: 100%;
  border: 1px solid #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 99;
}
.top__hall-info {
  width: fit-content;
  background-color: #fff;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1;
  border-bottom-right-radius: 11px;
  padding: 6px 12px 8px 10px;
  display: flex;
  gap: 10px;
}

/* ボタン */
.top__btn-area {
  display: flex;
  justify-content: end;
}
.top__btn {
  display: block;
  content: "";
  width: 30px;
  height: 30px;
  background-color: #fff;
  border: none;
  position: relative;
}
.top__btn::before {
  display: block;
  content: "";
  width: 10px;
  height: 10px;
  border-top: 2px solid #48322A;
  border-right: 2px solid #48322A;
  transform: rotate(45deg);
  position: absolute;
  top: 11px;
  left: 8px;
}

/* ----------------------------------------------------------------------------
 404 Not Found
---------------------------------------------------------------------------- */
#error404 {
  margin-top: 100px;
}
.error404__title {
  font-size: 2.8rem;
  letter-spacing: 0.07em;
}
.error404__txt {
  display: block;
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: .05em;
  margin-top: 30px;
}
.error404__btn-area {
  text-align: center;
  margin-top: 60px;
}
.error404__btn {
  background-color: #c92b31;
  color: #fff;
  padding: 8px 50px;
  border-radius: 50vh;
  transition: opacity .3s;
}
.error404__btn:hover{
  opacity: .7;
}
@media (max-width: 767px) {
  .error404__title {
    font-size: 2.2rem;
  }
  .error404__txt {
    font-size: 1.6rem;
  }
}