@charset "utf-8";
#vdbanner {
    width: 0;
    height: 0;
}

header{
  margin: -30px;
}
*,
::before,
::after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

body {
  width: 100%;
  margin: 0 auto;
  font-size: 16px;
  font-family: "Noto Serif JP", serif;
  font-weight: normal;
  font-style: normal;
  line-height: 2.5;
}

.flexbox {
  display: flex;
}


/* 予約ページ */

header {
  text-align: center;
}

header h1 img {
  width: 100%;
  max-width: 100px;
}

.search-section {
  text-align: center;
  margin: 5rem;
}

.search-section h2 {
  text-align: left;
  background-color: #70A7BA;
  color: #fff;
  font-weight: normal;
  padding-left: 3rem;
  font-size: 1.2rem;
}

.yoyaku-step {
  width: 100%;
  max-width: 700px;
  margin-top: 3rem;
}

.reserve-form {
  background-color: #F3F3F3;
  padding: 4rem 6rem;
  width: 100%;
}

.form-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 3rem;
}

.form-group label {
  width: 8rem;
  font-weight: bold;
}

.inputs {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
}

input[type="number"],
select {
  padding: 0.4rem 0.6rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.submit-area {
  text-align: center;
  margin-top: 3rem;
}

button {
  background-color: #444;
  color: #fff;
  border: none;
  padding: 0.8rem 2.4rem;
  font-size: 1rem;
  cursor: pointer;
  border-radius: 2px;
  transition: 0.3s;
}

button:hover {
  background-color: #222;
}

/* 客室プラン */

.room-plan h2 {
  margin: 0 5rem;
}

.room-plan .flexbox{
  align-items: center;
}

.room-plan select{
  height: fit-content;
  padding: 10px;
}

.plan-content {
  background-color: #F3F3F3;
  padding-bottom: 1rem;
}

.plan-content h3 {
  margin: 0 5rem;
  padding-top: 3rem;
  font-size: 1.5rem;
  font-weight: 400;
}

.plan-content .flexbox {
  margin: 5rem;
}

.slider-room {
  width: 100%;
  max-width: 500px;
  height: auto;
  margin: 0 auto;
}

.slider-room img {
  width: 100%;
  height: 380px;
  display: block;
  object-fit: cover;
}

.room-icon {
  display: flex;
  align-items: center;
  justify-content: start;
  gap: 2rem;
}

.icon-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-icon img {
  width: 1.5rem;
  color: #70A7BA;
  object-fit: contain;
}

.room-explain {
  margin-left: 3rem;
}

.room-explain p {
  font-size: .9rem;
  line-height: 1.7;
}

.room-explain p span {
  font-size: 1.5rem;
}

.room-text {
  margin: 2rem 0;
}

.toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
  font-weight: bold;
  font-size: 16px;
  transition: color 0.3s ease;
}

.toggle-btn:hover {
  color: #5c5c5c;
}

.btn-icon {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.hidden {
  display: none;
}

.plan-card {
  background-color: #fff;
  display: flex;
  padding: 3rem;
  margin: 0 6rem 5rem;
  align-items: center;
  justify-content: space-around;
  border: rgb(206, 206, 206) 1.5px solid;
}

.plan-card img {
  width: 100%;
  max-width: 250px;
  height: 150px;
  object-fit: cover;
}

.plan-text .room-icon img {
  width: 1.5rem;
  aspect-ratio: 1/1;
  object-fit: contain;
  height: auto;
}

.plan-text .room-icon p{
  font-size: .9rem;
}

.plan-text h5 {
  font-weight: bold;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.plan-text p {
  line-height: 1.5;
}

.plan-text .flexbox {
  margin: 0;
  align-items: flex-end;
  justify-content: flex-end;
  margin-top: 2rem;
  gap: 2rem;
}

.plan-text .flexbox p span {
  font-size: 1.5rem;
}

.plan-list h4 {
  margin-left: 6rem;
  font-size: 1.3rem;
}

.plan-list {
  position: relative;
  background-color: #F3F3F3;
}

.plan-list::after {
  content: "";
  display: block;
  width: 85%;
  height: 2px;
  background-color: #fff;
  position: absolute;
  top: -2%;
  left: 50%;
  transform: translateX(-50%);
}

.white-line{
  position: relative;
}

.white-line::after{
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
}

footer{
  background: url(./img/footer.jpg) no-repeat center/cover;
  width: 100%;
  height: 40vh;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20%;
}

footer img{
  width: 100%;
  max-width: 70px;
}

.footer-contact{
  text-align: center;
}
footer p{
  color: #fff;
}

footer p span{
  font-size: 2rem;
}

footer a{
  background-color: #FFF;
  padding:.8rem 1rem;
  
}

footer a:hover{
  background-color: rgb(224, 220, 163);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .form-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-group label {
    margin-bottom: 0.5rem;
  }

  .reserve-form {
    padding: 2rem;
  }
}