/* ========== Page Hero ========== */
.page-hero {
  position: relative;
  width: 100%;
  height: 50vh;
  min-height: 360px;
  overflow: hidden;
  margin-top: 104px;
}

.page-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6);
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.page-hero-subtitle {
  font-size: 13px;
  letter-spacing: 0.3em;
  margin-bottom: 16px;
  opacity: 0.8;
}

.page-hero-title {
  font-size: 36px;
  font-weight: 400;
  letter-spacing: 0.2em;
}

/* ========== Page Section ========== */
.page-section {
  min-height: auto;
  padding: 100px 80px;
}

.page-section.bg-light {
  background: var(--color-bg-light);
}

.page-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.page-center {
  text-align: center;
}

.page-center .section-subtitle::after {
  margin-left: auto;
  margin-right: auto;
}

.page-lead {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-light);
}

/* ========== Intro Section (shared) ========== */
.room-intro,
.about-intro,
.facility-intro {
  padding: 160px 80px;
}

/* ========== Detail Section (shared: rooms & facility) ========== */
.room-detail,
.facility-detail {
  min-height: calc(100vh - 104px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-detail-inner,
.facility-detail-inner {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.room-detail-inner.reverse,
.facility-detail-inner.reverse {
  flex-direction: row-reverse;
}

.room-detail-slider {
  width: calc((100% - 60px) * 0.545);
  flex-shrink: 0;
  overflow: hidden;
}

.room-detail-slider .swiper-slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.room-detail-info,
.facility-detail-info {
  flex: 1;
  min-width: 0;
  padding-top: 10px;
}

.room-label,
.facility-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.room-name,
.facility-name {
  font-size: 26px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.room-desc,
.facility-desc {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.room-spec,
.facility-spec {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.room-spec th,
.room-spec td,
.facility-spec th,
.facility-spec td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 300;
}

.room-spec th,
.facility-spec th {
  color: var(--color-text-muted);
  font-weight: 400;
  text-align: left;
  white-space: nowrap;
  min-width: 5em;
}

.room-spec {
  margin-bottom: 36px;
}

.room-spec td {
  white-space: nowrap;
}

.room-reserve-btn {
  display: inline-block;
  padding: 14px 40px;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.15em;
  font-family: var(--font-base);
  transition: background 0.3s;
}

.room-reserve-btn:hover {
  background: var(--color-primary-hover);
}

/* ========== Detail Image (shared: facility & about) ========== */
.facility-detail-img,
.about-block-img {
  flex: 1.2;
}

.facility-detail-img img,
.about-block-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* ========== Amenity Grid ========== */
.amenity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 50px;
  margin-top: 50px;
  text-align: center;
}

.amenity-item {
  padding: 30px 20px;
  border: 1px solid var(--color-border);
}

.amenity-name {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  color: var(--color-text);
}

.amenity-desc {
  font-size: 12px;
  color: #888;
  line-height: 1.8;
}

.amenity-grid-4col {
  grid-template-columns: repeat(4, 1fr);
}

/* ========== Page CTA ========== */
.page-cta {
  min-height: calc(100vh - 104px);
  padding: 80px;
}

/* ========== Reservation Form ========== */
.reservation-inner {
  max-width: 800px;
}

.reservation-lead {
  text-align: center;
  margin-bottom: 60px;
}

.reservation-lead .section-subtitle::after {
  margin-left: auto;
  margin-right: auto;
}

.reservation-form {
  margin-bottom: 80px;
}

.form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.form-row .form-group {
  flex: 1;
}

.form-group {
  margin-bottom: 24px;
}

.form-group.full {
  width: 100%;
}

.form-group label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #666;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d0d0c8;
  background: #fff;
  font-family: var(--font-base);
  font-size: 14px;
  color: var(--color-text);
  transition: border-color 0.3s;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 40px 0;
}

.form-heading {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
  color: var(--color-text);
}

.form-submit {
  text-align: center;
  margin-top: 50px;
}

.submit-btn {
  display: inline-block;
  padding: 16px 60px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  font-family: var(--font-base);
  font-size: 14px;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background 0.3s;
}

.submit-btn:hover {
  background: var(--color-primary-hover);
}

/* Form Validation */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #c0392b;
}

.form-error-msg {
  font-size: 11px;
  color: #c0392b;
  margin-top: 4px;
}

/* ========== Confirmation Modal ========== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: #fff;
  max-width: 560px;
  width: 90%;
  padding: 50px 40px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-title {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
  text-align: center;
}

.modal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 30px;
}

.modal-body table th,
.modal-body table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 300;
  text-align: left;
}

.modal-body table th {
  color: var(--color-text-muted);
  font-weight: 400;
  width: 120px;
}

.modal-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.modal-btn {
  padding: 14px 36px;
  font-family: var(--font-base);
  font-size: 13px;
  letter-spacing: 0.1em;
  cursor: pointer;
  border: none;
  transition: background 0.3s, color 0.3s;
}

.modal-btn-back {
  background: #fff;
  border: 1px solid #d0d0c8;
  color: var(--color-text);
}

.modal-btn-back:hover {
  background: #f5f5f0;
}

.modal-btn-confirm {
  background: var(--color-primary);
  color: #fff;
}

.modal-btn-confirm:hover {
  background: var(--color-primary-hover);
}

/* ========== Reservation Complete ========== */
.reservation-complete {
  display: none;
  text-align: center;
  padding: 80px 0;
}

.reservation-complete.active {
  display: block;
}

.complete-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 28px;
  margin-bottom: 30px;
}

.complete-title {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.complete-text {
  font-size: 14px;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

/* ========== Reservation Info ========== */
.reservation-info {
  border-top: 1px solid var(--color-border);
  padding-top: 60px;
}

.info-title {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
  text-align: center;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.info-item {
  padding: 24px;
  background: var(--color-bg-light);
}

.info-item h4 {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.info-item p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-light);
}

/* ========== News ========== */
.news-inner {
  max-width: 800px;
}

.news-categories {
  display: flex;
  gap: 12px;
  margin-bottom: 50px;
  justify-content: center;
  flex-wrap: wrap;
}

.category-btn {
  padding: 8px 24px;
  background: none;
  border: 1px solid #d0d0c8;
  font-family: var(--font-base);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #666;
  cursor: pointer;
  transition: all 0.3s;
}

.category-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.category-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.news-item:not(.object) {
  transition: opacity 0.3s;
}

.news-item.hidden {
  display: none;
}

/* ========== News Detail Modal ========== */
.news-detail-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.news-detail-overlay.active {
  display: flex;
}

.news-detail-modal {
  background: #fff;
  max-width: 700px;
  width: 90%;
  padding: 50px 50px 40px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}

.news-detail-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color 0.3s;
  line-height: 1;
}

.news-detail-close:hover {
  color: var(--color-text);
}

.news-detail-content .detail-date {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.news-detail-content .detail-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 3px 12px;
  margin-bottom: 20px;
}

.news-detail-content .detail-title {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.6;
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.news-detail-content .detail-body {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-light);
}

.news-detail-content .detail-body p {
  margin-bottom: 20px;
}

/* ========== About ========== */
.about-fullheight {
  min-height: calc(100vh - 104px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-block {
  display: flex;
  gap: 60px;
  align-items: center;
}

.about-block.reverse {
  flex-direction: row-reverse;
}

.about-block-text {
  flex: 1;
}

.about-heading {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}

.about-desc {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.about-full-image {
  width: 100%;
  height: calc(100vh - 104px);
  overflow: hidden;
  min-height: auto;
}

.about-full-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-features-section {
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 100px;
}

.about-features-wrap {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 80px;
}

.about-features {
  display: flex;
  flex-direction: row;
  gap: 50px;
  margin-top: 120px;
}

.about-feature {
  flex: 1;
  text-align: center;
}

.feature-num {
  display: block;
  font-size: 32px;
  font-weight: 300;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.feature-title {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.feature-desc {
  font-size: 13px;
  line-height: 2.2;
  color: var(--color-text-light);
}

.about-message {
  font-size: 15px;
  line-height: 2.4;
  color: var(--color-text-light);
}

.about-signature {
  margin-top: 40px;
  font-size: 13px;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

/* ========== Responsive (Sub Pages - Tablet) ========== */
@media (max-width: 1024px) {
  .page-inner {
    max-width: 100%;
  }

  .page-section {
    padding: 80px 50px;
  }

  .room-intro,
  .about-intro,
  .facility-intro {
    padding: 120px 50px;
  }

  .room-detail,
  .facility-detail {
    min-height: auto;
    padding: 80px 50px;
  }

  .room-detail-slider {
    width: calc((100% - 40px) * 0.5);
  }

  .room-detail-inner,
  .facility-detail-inner {
    gap: 40px;
  }

  .about-fullheight {
    min-height: auto;
    padding: 80px 50px;
  }

  .about-block {
    gap: 40px;
  }

  .about-features-wrap {
    padding: 0 50px;
  }

  .about-full-image {
    height: 50vh;
  }

  .page-hero {
    margin-top: 94px;
  }

  .page-cta {
    min-height: 100vh;
  }
}

/* ========== Responsive (Sub Pages - Mobile) ========== */
@media (max-width: 767px) {
  .page-hero {
    height: 35vh;
    min-height: 240px;
    margin-top: 74px;
  }

  .page-hero-subtitle {
    font-size: 11px;
  }

  .page-hero-title {
    font-size: 24px;
  }

  .page-section {
    padding: 60px 24px;
  }

  .page-lead {
    font-size: 13px;
  }

  .page-inner {
    max-width: 100%;
    overflow: hidden;
  }

  /* Intro sections */
  .room-intro,
  .about-intro,
  .facility-intro {
    padding: 80px 24px;
  }

  /* Detail sections (shared) */
  .room-detail,
  .facility-detail {
    min-height: auto;
    padding: 60px 24px;
  }

  .room-detail-inner,
  .room-detail-inner.reverse,
  .facility-detail-inner,
  .facility-detail-inner.reverse {
    flex-direction: column;
    gap: 28px;
  }

  .room-detail-slider {
    width: 100%;
  }

  .room-detail-slider .swiper-slide img {
    height: 240px;
  }

  .room-name,
  .facility-name {
    font-size: 22px;
  }

  .facility-detail-img img,
  .about-block-img img {
    height: 240px;
  }

  /* Amenity */
  .amenity-grid,
  .amenity-grid-4col {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .amenity-item {
    padding: 20px 16px;
  }

  .amenity-name {
    font-size: 13px;
  }

  /* Facility Amenity Section */
  .page-section.facility-detail {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* News Categories */
  .news-categories {
    flex-wrap: nowrap;
    gap: 6px;
  }

  .category-btn {
    padding: 8px 14px;
    font-size: 11px;
    white-space: nowrap;
  }

  /* Page CTA */
  .page-cta {
    min-height: 100vh;
    padding: 60px 24px;
  }

  .page-cta .cta-inner h2 {
    font-size: 22px;
  }

  /* Reservation Form */
  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .modal {
    padding: 30px 24px;
  }

  .modal-actions {
    flex-direction: column;
  }

  /* News */
  .news-link {
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 18px 6px;
  }

  .news-title {
    width: 100%;
  }

  .news-detail-modal {
    padding: 30px 24px;
  }

  .news-detail-content .detail-title {
    font-size: 18px;
  }

  /* About */
  .about-fullheight {
    min-height: auto;
    padding: 60px 24px;
  }

  .about-block,
  .about-block.reverse {
    flex-direction: column;
    gap: 28px;
  }

  .about-heading {
    font-size: 20px;
  }

  .about-features-wrap {
    padding: 0 24px;
  }

  .about-features {
    flex-direction: column;
    gap: 36px;
    margin-top: 60px;
  }

  .feature-num {
    font-size: 26px;
  }

  .feature-title {
    font-size: 16px;
  }

  .about-full-image {
    height: 35vh;
  }

  .about-message {
    font-size: 14px;
  }
}