/*
 * 固定ページ - スマホ用（768px以下）
 */

main {
  overflow: hidden;
}
/* Top Image Section */
.top-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 440px;
  background-color: var(--color-bg-beige);
  background-image: url("../imgs/reservation/main_bg.png");
  background-repeat: repeat;
}

.top-image__overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: calc(100% - 40px);
  max-width: 400px;
  margin-top: 40px;
  padding: 50px 0;
  background-color: var(--color-bg-overlay);
}

.top-image__button-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.top-image__stars {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.top-image__star {
  width: 17px;
  height: 26px;
}

.top-image__available {
  position: relative;
  font-size: 18px;
  line-height: 1.67;
  text-align: center;
  margin-bottom: 10px;
}
.top-image__available::before {
  content: "";
  position: absolute;
  left: -28px;
  bottom: 0;
  display: block;
  width: 17px;
  height: 26px;
  background-image: url("../imgs/Reservation/title-l.svg");
  background-size: 100% auto;
}
.top-image__available::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: 0;
  display: block;
  width: 17px;
  height: 26px;
  background-image: url("../imgs/Reservation/title-r.svg");
  background-size: 100% auto;
}
.top-image__title {
  font-size: 30px;
  line-height: 1.2;
  text-align: center;
}

.top-image__description {
  font-size: 16px;
  line-height: 1.67;
  text-align: center;
}

.top-image__reserve-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 44px;
  margin-top: 10px;
  background-color: var(--color-btn-brown);
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 18px;
  line-height: 2em;
  letter-spacing: 0.1em;
  color: var(--color-btn-white);
}

/* Intro Section */
.intro {
  width: calc(100% - 40px);
  margin: 50px auto 64px;
}

.intro__title {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  padding-left: 14px;
  font-size: 18px;
  line-height: 1.6;
  font-weight: 400;
}
.intro__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: block;
  width: 5px;
  height: calc(100% - 6px);
  margin: auto 0;
  background: #b8a991;
}
h4 {
  margin-top: 30px;
  margin-bottom: 12px;
}
h4 span {
  position: relative;
  z-index: 1;
  display: inline-block;
  align-items: center;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
}
h4 span::before {
  content: "";
  position: absolute;
  left: -7px;
  z-index: -1;
  bottom: 1px;
  display: block;
  width: calc(100% + 8px);
  height: 14px;
  background: #eee6da;
}

p {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 20px;
}
p.comment {
  margin-top: 50px;
}

/* Observatory Grid */
.observatory-grid {
  margin: 20px auto 40px;
}

.observatory-grid ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2%;
}
.observatory-grid ul li {
  margin-bottom: 1.2%;
}
.observatory-grid .column-3 li {
  width: calc(97.6% / 3);
}
.observatory-grid .column-2 li {
  width: calc(98.8% / 2);
}
/* Content PC Sections */
.content-reservation__sections {
  display: flex;
  flex-direction: column;
  gap: 64px;
  margin-bottom: 64px;
}

.content-reservation__section {
  position: relative;
}

.content-reservation__header {
  position: relative;
  margin-bottom: 16px;
}

.content-reservation__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 329px;
  height: 17px;
  background-color: var(--color-bg-light-beige);
}

.content-reservation__text {
  font-size: 13px;
  line-height: 1.8;
  position: relative;
  z-index: 1;
  order: 1;
}

.content-reservation__photos {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-direction: column;
}

.content-reservation__photo-item {
  position: relative;
  width: 70%;
  margin: 0 auto;
  aspect-ratio: 1.5 / 1;
  order: 2;
}

.content-reservation__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}